Mathway | Problemas populares

Problemas populares

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Classificação	Tópico	Problema	Problema formatado
85801	Encontre a Mediana	133 , 135 , 147 , 131 , 147 , 136	$133$ , $135$ , $147$ , $131$ , $147$ , $136$
85802	Simplifique	(x^2-9)/(x^2-x-6)	$\frac{x^{2} - 9}{x^{2} - x - 6}$
85803	Simplifique	(x^2-9)/(x^3+x^2-9x-9)	$\frac{x^{2} - 9}{x^{3} + x^{2} - 9 x - 9}$
85804	Encontre a Mediana	15 , 11 , 7 , 9 , 10 , 11 , 11 , 10 , 15 , 13	$15$ , $11$ , $7$ , $9$ , $10$ , $11$ , $11$ , $10$ , $15$ , $13$
85805	Encontre a Mediana	15 12 11 19 21 13 14 16 20 19	$15$ $12$ $11$ $19$ $21$ $13$ $14$ $16$ $20$ $19$
85806	Simplifique	(x^2-4)/(x^2-9)	$\frac{x^{2} - 4}{x^{2} - 9}$
85807	Encontre a Mediana	14 , 28 , 33 , 42 , 53 , 81 , 97	$14$ , $28$ , $33$ , $42$ , $53$ , $81$ , $97$
85808	Simplifique	((x+3)/9)/((x+12)/6)	$\frac{\frac{x + 3}{9}}{\frac{x + 12}{6}}$
85809	Encontre a Mediana	14 , 28 , 33 , 97 , 53 , 81 , 42	$14$ , $28$ , $33$ , $97$ , $53$ , $81$ , $42$
85810	Encontre a Mediana	10 , 14 , 15 , 17 , 20 , 21 , 22 , 25	$10$ , $14$ , $15$ , $17$ , $20$ , $21$ , $22$ , $25$
85811	Simplifique	(x^3-64)/(x-4)	$\frac{x^{3} - 64}{x - 4}$
85812	Encontre a Mediana	1.1 , 4.3 , 5.6 , 7.3 , 7.3 , 4.1 , 2.1 , 4.1	$1.1$ , $4.3$ , $5.6$ , $7.3$ , $7.3$ , $4.1$ , $2.1$ , $4.1$
85813	Simplifique	(x^3-9x)/(x^2-7x+12)	$\frac{x^{3} - 9 x}{x^{2} - 7 x + 12}$
85814	Encontre a Mediana	1.5 , 4.7 , 6 , 7.7 , 7.7 , 4.5 , 2.5 , 4.5	$1.5$ , $4.7$ , $6$ , $7.7$ , $7.7$ , $4.5$ , $2.5$ , $4.5$
85815	Simplifique	(x^4+x^3-2x^2)/(x^4-x^3)	$\frac{x^{4} + x^{3} - 2 x^{2}}{x^{4} - x^{3}}$
85816	Simplifique	( raiz quadrada de a^2b+ raiz quadrada de ab^2)/( raiz quadrada de ab)	$\frac{\sqrt{a^{2} b} + \sqrt{a b^{2}}}{\sqrt{a b}}$
85817	Encontre a Mediana	10 , 11 , 12 , 15 , 17 , 19 , 22 , 24 , 29 , 33 , 38	$10$ , $11$ , $12$ , $15$ , $17$ , $19$ , $22$ , $24$ , $29$ , $33$ , $38$
85818	Simplifique	( raiz quadrada de 18y^3)/( raiz quadrada de 2y)	$\frac{\sqrt{18 y^{3}}}{\sqrt{2 y}}$
85819	Simplifique	( raiz quadrada de 48x^2)/( raiz quadrada de 3x)	$\frac{\sqrt{48 x^{2}}}{\sqrt{3 x}}$
85820	Simplifique	( raiz quadrada de 3)/( raiz quadrada de 15x)	$\frac{\sqrt{3}}{\sqrt{15 x}}$
85821	Encontre a Mediana	0.8 , 0.9 , 1.1 , 1.2 , 1.2 , 1.5 , 0.8 , 1.3 , 1.7	$0.8$ , $0.9$ , $1.1$ , $1.2$ , $1.2$ , $1.5$ , $0.8$ , $1.3$ , $1.7$
85822	Simplifique	( raiz quadrada de 3x^12y^10)/( raiz quadrada de 5x^6y^3)	$\frac{\sqrt{3 x^{12} y^{10}}}{\sqrt{5 x^{6} y^{3}}}$
85823	Simplifique	( raiz quadrada de z)/( raiz quadrada de z- raiz quadrada de 3)	$\frac{\sqrt{z}}{\sqrt{z} - \sqrt{3}}$
85824	Simplifique	( raiz quadrada de u)/( raiz quadrada de u+ raiz quadrada de v)	$\frac{\sqrt{u}}{\sqrt{u} + \sqrt{v}}$
85825	Encontre a Mediana	{1,1,2,2,2,3,3,3,3,4,4,4,5,5,6,7}	${1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 7}$
85826	Encontre a Mediana	{1,1,1,2,2,2,2,3,3,4,4,4,4,5,5,6,7,7,8,8,9}	${1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9}$
85827	Simplifique	( raiz quadrada de x-4)/( raiz quadrada de x+4)	$\frac{\sqrt{x} - 4}{\sqrt{x} + 4}$
85828	Encontre a Mediana	{1,1,2,2,2,3,3,3,3,4,4,4,5,5,6,8}	${1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 8}$
85829	Encontre a Mediana	{55,50,54,51,52,53,50,51,2,56,55,56,54,57,55}	${55, 50, 54, 51, 52, 53, 50, 51, 2, 56, 55, 56, 54, 57, 55}$
85830	Simplifique	( raiz quadrada de y)/( raiz quadrada de y- raiz quadrada de 6)	$\frac{\sqrt{y}}{\sqrt{y} - \sqrt{6}}$
85831	Simplifique	( raiz cúbica de t^4)/( raiz quíntupla de t^4)	$\frac{\sqrt[3]{t^{4}}}{\sqrt[5]{t^{4}}}$
85832	Encontre a Mediana	55 , 70 , 80 , 90 , 105	$55$ , $70$ , $80$ , $90$ , $105$
85833	Simplifique	( raiz cúbica de x^2)/( raiz sexta de x)	$\frac{\sqrt[3]{x^{2}}}{\sqrt[6]{x}}$
85834	Encontre a Mediana	80 , 76 , 92 , 15 , 89 , 10 , 78 , 81 , 85 , 80 , 70 , 80 , 83 , 63 , 99 , 70 , 94 , 31 , 90 , 34 , 80 , 80	$80$ , $76$ , $92$ , $15$ , $89$ , $10$ , $78$ , $81$ , $85$ , $80$ , $70$ , $80$ , $83$ , $63$ , $99$ , $70$ , $94$ , $31$ , $90$ , $34$ , $80$ , $80$
85835	Simplifique	( raiz cúbica de 3a)/( raiz cúbica de 2c)	$\frac{\sqrt[3]{3 a}}{\sqrt[3]{2 c}}$
85836	Encontre a Mediana	8.5 , 8.3 , 8.2 , 8.9 , 8.4 , 8.2 , 8.7 , 8.5 , 8.3 , 8.5 , 8.4	$8.5$ , $8.3$ , $8.2$ , $8.9$ , $8.4$ , $8.2$ , $8.7$ , $8.5$ , $8.3$ , $8.5$ , $8.4$
85837	Simplifique	( raiz cúbica de 36xy^2)/( raiz cúbica de 10xz)	$\frac{\sqrt[3]{36 x y^{2}}}{\sqrt[3]{10 x z}}$
85838	Encontre a Mediana	8.3 , 4.5 , 6.2 , 9.6 , 4.3 , 11.2 , 5.9 , 9.7 , 10.5	$8.3$ , $4.5$ , $6.2$ , $9.6$ , $4.3$ , $11.2$ , $5.9$ , $9.7$ , $10.5$
85839	Simplifique	( raiz cúbica de 375)/( raiz cúbica de 3)	$\frac{\sqrt[3]{375}}{\sqrt[3]{3}}$
85840	Encontre a Mediana	80 , 20 , 50 , 20 , 40	$80$ , $20$ , $50$ , $20$ , $40$
85841	Simplifique	( raiz cúbica de 64x^9y^3)/( raiz cúbica de 8x^3)	$\frac{\sqrt[3]{64 x^{9} y^{3}}}{\sqrt[3]{8 x^{3}}}$
85842	Encontre a Mediana	83 , 85 , 82 , 93 , 83 , 84 , 95 , 87 , 86 , 94	$83$ , $85$ , $82$ , $93$ , $83$ , $84$ , $95$ , $87$ , $86$ , $94$
85843	Simplifique	( raiz cúbica de 12ab^3c^2)/( raiz cúbica de 10a^3bc)	$\frac{\sqrt[3]{12 a b^{3} c^{2}}}{\sqrt[3]{10 a^{3} b c}}$
85844	Encontre a Mediana	90 , 82 , 81 , 98 , 87 , 85 , 89 , 90 , 91	$90$ , $82$ , $81$ , $98$ , $87$ , $85$ , $89$ , $90$ , $91$
85845	Simplifique	(2/x+5/(x^2))/(4/(x^2)-25/x)	$\frac{\frac{2}{x} + \frac{5}{x^{2}}}{\frac{4}{x^{2}} - \frac{25}{x}}$
85846	Encontre a Mediana	47.5 , 42 , 48.5 , 44.5 , 47 , 41 , 48 , 43 , 49	$47.5$ , $42$ , $48.5$ , $44.5$ , $47$ , $41$ , $48$ , $43$ , $49$
85847	Encontre a Mediana	48 , 65 , 57 , 54 , 61 , 57 , 52 , 61 , 57	$48$ , $65$ , $57$ , $54$ , $61$ , $57$ , $52$ , $61$ , $57$
85848	Simplifique	(a^4-81b^4)/((9b^2+a^2)(3b-a))	$\frac{a^{4} - 81 b^{4}}{(9 b^{2} + a^{2}) (3 b - a)}$
85849	Encontre a Mediana	4 , 33 , 30 , 13 , 31 , 4 , 25 , 22 , 27	$4$ , $33$ , $30$ , $13$ , $31$ , $4$ , $25$ , $22$ , $27$
85850	Simplifique	(p^2-4)/(p^2-4p+4)	$\frac{p^{2} - 4}{p^{2} - 4 p + 4}$
85851	Encontre a Mediana	4.1 , 2.7 , 2.1 , 3.3 , 1 , 6 , 3.3 , 1.5	$4.1$ , $2.7$ , $2.1$ , $3.3$ , $1$ , $6$ , $3.3$ , $1.5$
85852	Encontre a Mediana	36 , 40 , 40 , 38 , 39 , 45 , 41 , 42	$36$ , $40$ , $40$ , $38$ , $39$ , $45$ , $41$ , $42$
85853	Simplifique	(q^2-1)/(q^2-2q+1)	$\frac{q^{2} - 1}{q^{2} - 2 q + 1}$
85854	Encontre a Mediana	35 , 52 , 48 , 27 , 32 , 39	$35$ , $52$ , $48$ , $27$ , $32$ , $39$
85855	Simplifique	(5/x+4/(x^2))/(25/(x^2)-16/x)	$\frac{\frac{5}{x} + \frac{4}{x^{2}}}{\frac{25}{x^{2}} - \frac{16}{x}}$
85856	Encontre a Mediana	4 5 6 7 8 9	$4$ $5$ $6$ $7$ $8$ $9$
85857	Simplifique	(i raiz quadrada de 3)^2	${(i \sqrt{3})}^{2}$
85858	Encontre a Mediana	39 , 21 , 12 , 27 , 23 , 19 , 19 , 31 , 36 , 25	$39$ , $21$ , $12$ , $27$ , $23$ , $19$ , $19$ , $31$ , $36$ , $25$
85859	Simplifique	((-w^0d)^2)/((-2w^-2d^6)^2)	$\frac{{(- w^{0} d)}^{2}}{{(- 2 w^{- 2} d^{6})}^{2}}$
85860	Encontre a Mediana	3 , 5 , 8 , 9 , 10 , 14 , 15 , 19	$3$ , $5$ , $8$ , $9$ , $10$ , $14$ , $15$ , $19$
85861	Simplifique	(5 raiz quadrada de 3)^2	${(5 \sqrt{3})}^{2}$
85862	Encontre a Mediana	3 4 6 8 8 9	$3$ $4$ $6$ $8$ $8$ $9$
85863	Simplifique	(5x+6x^3-8)/(x-2)	$\frac{5 x + 6 x^{3} - 8}{x - 2}$
85864	Simplifique	(((x+5)^2)/(x-5))/((x^2-25)/(5x-25))	$\frac{\frac{{(x + 5)}^{2}}{x - 5}}{\frac{x^{2} - 25}{5 x - 25}}$
85865	Encontre a Mediana	307 , 309 , 323 , 304 , 390 , 398	$307$ , $309$ , $323$ , $304$ , $390$ , $398$
85866	Simplifique	((m^2-n^2)/(m+n))/(m/(m^2+nm))	$\frac{\frac{m^{2} - n^{2}}{m + n}}{\frac{m}{m^{2} + n m}}$
85867	Encontre a Mediana	28 , 48 , 55 , 23 , 43 , 7 , 22 , 16 , 24 , 35 , 28 , 19	$28$ , $48$ , $55$ , $23$ , $43$ , $7$ , $22$ , $16$ , $24$ , $35$ , $28$ , $19$
85868	Simplifique	((x^2-16y^2)/(xy))/(1/y-4/x)	$\frac{\frac{x^{2} - 16 y^{2}}{x y}}{\frac{1}{y} - \frac{4}{x}}$
85869	Encontre a Mediana	28000 , 81000 , 25000 , 31000 , 26000 , 32000 , 29000 , 72000 , 27000 , 29000	$28000$ , $81000$ , $25000$ , $31000$ , $26000$ , $32000$ , $29000$ , $72000$ , $27000$ , $29000$
85870	Simplifique	((x^2)/(x^2+2x+1))/((3x)/(x^2-1))	$\frac{\frac{x^{2}}{x^{2} + 2 x + 1}}{\frac{3 x}{x^{2} - 1}}$
85871	Encontre a Mediana	26 , 34 , 38 , 49 , 65 , 75 , 81	$26$ , $34$ , $38$ , $49$ , $65$ , $75$ , $81$
85872	Encontre a Mediana	25 , 46 , 53 , 21 , 40 , 6 , 20 , 15 , 23 , 33 , 17 , 25	$25$ , $46$ , $53$ , $21$ , $40$ , $6$ , $20$ , $15$ , $23$ , $33$ , $17$ , $25$
85873	Encontre a Mediana	22 , 23 , 23 , 24 , 20 , 8	$22$ , $23$ , $23$ , $24$ , $20$ , $8$
85874	Simplifique	(3x-12)/(x^2-4x)	$\frac{3 x - 12}{x^{2} - 4 x}$
85875	Encontre a Mediana	21 , 23 , 34 , 34 , 42 , 44 , 51 , 65	$21$ , $23$ , $34$ , $34$ , $42$ , $44$ , $51$ , $65$
85876	Simplifique	(3a)/( raiz quíntupla de 8a^7b^13)	$\frac{3 a}{\sqrt[5]{8 a^{7} b^{13}}}$
85877	Determine se é Dependente, Independente ou Inconsistente	20x-4y=40 , 5x=y+10	$20 x - 4 y = 40$ , $5 x = y + 10$
85878	Simplifique	(3a)/( raiz quíntupla de 4a^7b^13)	$\frac{3 a}{\sqrt[5]{4 a^{7} b^{13}}}$
85879	Simplifique	(4x^3-3 raiz quadrada de 3x)/(3 raiz quadrada de 3x^2)	$\frac{4 x^{3} - 3 \sqrt{3 x}}{3 \sqrt{3 x^{2}}}$
85880	Determine se é Dependente, Independente ou Inconsistente	2x+2y=6 2x-2y=6	$2 x + 2 y = 6$ $2 x - 2 y = 6$
85881	Simplifique	(4x+2)/(12x^2+14x+4)	$\frac{4 x + 2}{12 x^{2} + 14 x + 4}$
85882	Simplifique	(5a)/( raiz quíntupla de 8a^8b^12)	$\frac{5 a}{\sqrt[5]{8 a^{8} b^{12}}}$
85883	Simplifique	(5a)/( raiz quíntupla de 4a^7b^13)	$\frac{5 a}{\sqrt[5]{4 a^{7} b^{13}}}$
85884	Simplifique	(5x-5)/(10x^2-25x+15)	$\frac{5 x - 5}{10 x^{2} - 25 x + 15}$
85885	Simplifique	9/( raiz quadrada de 3a)	$\frac{9}{\sqrt{3 a}}$
85886	Simplifique	9/( raiz quadrada de 3t)	$\frac{9}{\sqrt{3 t}}$
85887	Simplifique	-9/( raiz quadrada de x-5)	$\frac{- 9}{\sqrt{x} - 5}$
85888	Determine se é Dependente, Independente ou Inconsistente	9x-3y=18 , 3x=y+6	$9 x - 3 y = 18$ , $3 x = y + 6$
85889	Simplifique	(8x^3-27)/(4x^2+6x+9)	$\frac{8 x^{3} - 27}{4 x^{2} + 6 x + 9}$
85890	Simplifique	(6 raiz quadrada de x^2 raiz quadrada de x^2)/(81 raiz quadrada de x^16)	$\frac{6 \sqrt{x^{2}} \sqrt{x^{2}}}{81 \sqrt{x^{16}}}$
85891	Simplifique	(6b-3)/(3b^2-12)	$\frac{6 b - 3}{3 b^{2} - 12}$
85892	Simplifique	(7w-2)/(16w^2-1)	$\frac{7 w - 2}{16 w^{2} - 1}$
85893	Simplifique	(7ab^-2)/(3W)	$\frac{7 a b^{- 2}}{3 W}$
85894	Simplifique	17/(4-i)	$\frac{17}{4 - i}$
85895	Simplifique	10/(3-i)	$\frac{10}{3 - i}$
85896	Simplifique	11/( raiz quadrada de 6)	$\frac{11}{\sqrt{6}}$
85897	Simplifique	\| raiz quadrada de 17-5i raiz quadrada de 2\|	$\| \sqrt{17} - 5 i \sqrt{2} \|$
85898	Determine se é Dependente, Independente ou Inconsistente	y=4x+6 -8x+2y=12	$y = 4 x + 6$ $- 8 x + 2 y = 12$
85899	Simplifique	(z^3+64)/(z^3-4z^2+16z)	$\frac{z^{3} + 64}{z^{3} - 4 z^{2} + 16 z}$
85900	Simplifique	(y^-1+x^-1)/((xy)^-1)	$\frac{y^{- 1} + x^{- 1}}{{(x y)}^{- 1}}$