Mathway | Problemas populares

Problemas populares

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Calificar	Tema	Problema	Problema formateado
50301	Convertir a notación de intervalo	x<=-1	$x \leq - 1$
50302	Hallar tres pares ordenados de soluciones	2x-y=9	$2 x - y = 9$
50303	Convierta de intervalo a inecuación	[0,6]	$[0, 6]$
50304	حل من أجل y	y=8	$y = 8$
50305	Hallar la forma canónica o del vértice	y=6x^2+12x-10	$y = 6 x^{2} + 12 x - 10$
50306	Convierta de intervalo a inecuación	(7,9]	$(7, 9]$
50307	Gráfico	y=(1/2)\|x+2/3\|+7	$y = (\frac{1}{2}) \| x + \frac{2}{3} \| + 7$
50308	Simplificar	(x^2-1)(x^2+1)	$(x^{2} - 1) (x^{2} + 1)$
50309	Simplificar	(x^(1/2)+y^(1/2))(x^(1/2)-y^(1/2))	$(x^{\frac{1}{2}} + y^{\frac{1}{2}}) (x^{\frac{1}{2}} - y^{\frac{1}{2}})$
50310	Simplificar	(x^(4/7))/(x^(2/3))	$\frac{x^{\frac{4}{7}}}{x^{\frac{2}{3}}}$
50311	Simplificar	1-2i+(-2-i)	$1 - 2 i + (- 2 - i)$
50312	Convierta de intervalo a inecuación	[-1,4)	$[- 1, 4)$
50313	Simplificar	(15q^6+5q^2)(5q^4)^-1	$(15 q^{6} + 5 q^{2}) {(5 q^{4})}^{- 1}$
50314	Simplificar	-1-6i+(-3+3i)	$- 1 - 6 i + (- 3 + 3 i)$
50315	Simplificar	(17x^-9y^9)(-9xy^9)	$(17 x^{- 9} y^{9}) (- 9 x y^{9})$
50316	Convierta de intervalo a inecuación	(negative infinity,0]	$(- \infty, 0]$
50317	Simplificar	(y^4z^2)(y^-3z^-5)	$(y^{4} z^{2}) (y^{- 3} z^{- 5})$
50318	Convierta de intervalo a inecuación	(negative infinity,-2) union (-2,infinity)	$(- \infty, - 2) \cup (- 2, \infty)$
50319	Simplificar	(2-3x)(3x^2-2x-1)	$(2 - 3 x) (3 x^{2} - 2 x - 1)$
50320	Simplificar	(2-3i)-(5+4i)	$(2 - 3 i) - (5 + 4 i)$
50321	Simplificar	(2x+2)(2x-2)	$(2 x + 2) (2 x - 2)$
50322	Convertir a coordenadas rectangulares	(3,3/2pi)	$(3, \frac{3}{2} π)$
50323	Convertir a coordenadas rectangulares	(-2,270)	$(- 2, 270)$
50324	Simplificar	(2w+5)(2w-5)	$(2 w + 5) (2 w - 5)$
50325	Hallar la constante de variación	-4y=8x	$- 4 y = 8 x$
50326	Simplificar	(-2i)(-6i)(4i)	$(- 2 i) (- 6 i) (4 i)$
50327	Hallar la constante de variación	4y=5x	$4 y = 5 x$
50328	Simplificar	2-i+(-2+i)	$2 - i + (- 2 + i)$
50329	Hallar la constante de variación	5y=15x	$5 y = 15 x$
50330	Simplificar	(2x^2+xy-y)(y^2+3x)	$(2 x^{2} + x y - y) (y^{2} + 3 x)$
50331	Hallar la constante de variación	5y=25x	$5 y = 25 x$
50332	Simplificar	(5+2i)(1+3i)	$(5 + 2 i) (1 + 3 i)$
50333	Hallar la constante de variación	6y=12x	$6 y = 12 x$
50334	Simplificar	(5+3i)(2-i)	$(5 + 3 i) (2 - i)$
50335	Hallar la constante de variación	2y=8x	$2 y = 8 x$
50336	Simplificar	(4x-6)(4x+6)	$(4 x - 6) (4 x + 6)$
50337	Simplificar	-4-8i+(8+4i)	$- 4 - 8 i + (8 + 4 i)$
50338	Simplificar	(4-10i)-(5-7i)	$(4 - 10 i) - (5 - 7 i)$
50339	Verificar la identidad	(1-2sin(x)^2)csc(x)^2=4cos(x)^2-2	$(1 - 2 \sin^{2} (x)) \csc^{2} (x) = 4 \cos^{2} (x) - 2$
50340	Simplificar	(4x-1)(2x+5)	$(4 x - 1) (2 x + 5)$
50341	Simplificar	(-5+3i)*(1-2i)	$(- 5 + 3 i) \cdot (1 - 2 i)$
50342	Simplificar	(-5+4i)(3+i)	$(- 5 + 4 i) (3 + i)$
50343	Simplificar	(5x-4)(5x-4)	$(5 x - 4) (5 x - 4)$
50344	Simplificar	(2x-5)(3x+2)	$(2 x - 5) (3 x + 2)$
50345	Simplificar	(2x-5)(x+4)	$(2 x - 5) (x + 4)$
50346	Hallar la inversa	[[1,0,1],[1,1,-9],[0,1,-9]]	$[\begin{array}{c} 1 & 0 & 1 \\ 1 & 1 & - 9 \\ 0 & 1 & - 9 \end{array}]$
50347	Simplificar	(2x-6)(2x+6)	$(2 x - 6) (2 x + 6)$
50348	Simplificar	(2x-1)(x-3)	$(2 x - 1) (x - 3)$
50349	Simplificar	(3a^3b^3)(4ab^2)^2	$(3 a^{3} b^{3}) {(4 a b^{2})}^{2}$
50350	حل من أجل x	9x-1=-11	$9 x - 1 = - 11$
50351	Simplificar	(3+8i)-(-2+i)	$(3 + 8 i) - (- 2 + i)$
50352	Hallar la inversa	[[-2,3],[-3,4]]	$[\begin{array}{c} - 2 & 3 \\ - 3 & 4 \end{array}]$
50353	Simplificar	(3xy^3)(2x^3y)	$(3 x y^{3}) (2 x^{3} y)$
50354	Simplificar	(3x-6)(3x+6)	$(3 x - 6) (3 x + 6)$
50355	Simplificar	(3x+1)(2x-5)	$(3 x + 1) (2 x - 5)$
50356	Simplificar	(3x+2)(x+7)	$(3 x + 2) (x + 7)$
50357	Simplificar	14 raíz cúbica de xy-3 raíz cúbica de xy	$14 \sqrt[3]{x y} - 3 \sqrt[3]{x y}$
50358	Simplificar	xy^-2	$x y^{- 2}$
50359	Simplificar	y^4*y^6	$y^{4} \cdot y^{6}$
50360	Hallar la inversa	A=[[1,2],[1,3]]	$A = [\begin{array}{c} 1 & 2 \\ 1 & 3 \end{array}]$
50361	Simplificar	x^5(2x)^3	$x^{5} {(2 x)}^{3}$
50362	Simplificar	(x+2)/(x^2-4x+4)	$\frac{x + 2}{x^{2} - 4 x + 4}$
50363	Hallar la inversa	[[3,2],[2,1]]	$[\begin{array}{c} 3 & 2 \\ 2 & 1 \end{array}]$
50364	Simplificar	(x-2)/(x-3)*(2x-6)/(x+5)	$\frac{x - 2}{x - 3} \cdot \frac{2 x - 6}{x + 5}$
50365	Hallar la inversa	[[3,5],[2,3]]	$[\begin{array}{c} 3 & 5 \\ 2 & 3 \end{array}]$
50366	Hallar la inversa	[[6,-9],[4,6]]	$[\begin{array}{c} 6 & - 9 \\ 4 & 6 \end{array}]$
50367	Simplificar	x^2y^2	$x^{2} y^{2}$
50368	Simplificar	x^(5/4)	$x^{\frac{5}{4}}$
50369	Simplificar	x^(-2/5)*x^(7/5)	$x^{- \frac{2}{5}} \cdot x^{\frac{7}{5}}$
50370	Simplificar	x^4y^-7	$x^{4} y^{- 7}$
50371	Hallar la inversa	[[3,-2],[2,6]]	$[\begin{array}{c} 3 & - 2 \\ 2 & 6 \end{array}]$
50372	Simplificar	raíz quinta de x* raíz cúbica de x^2	$\sqrt[5]{x} \cdot \sqrt[3]{x^{2}}$
50373	Simplificar	raíz cuarta de y* raíz quinta de y^3	$\sqrt[4]{y} \cdot \sqrt[5]{y^{3}}$
50374	Hallar la inversa	[[1,2,4,6],[0,1,4,-5],[0,0,1,-2],[0,0,0,-1]]	$[\begin{array}{c} 1 & 2 & 4 & 6 \\ 0 & 1 & 4 & - 5 \\ 0 & 0 & 1 & - 2 \\ 0 & 0 & 0 & - 1 \end{array}]$
50375	Simplificar	( raíz cuadrada de 98x)/6+ raíz cuadrada de (2x)/9	$\frac{\sqrt{98 x}}{6} + \sqrt{\frac{2 x}{9}}$
50376	Simplificar	(x^11)/x	$\frac{x^{11}}{x}$
50377	Simplificar	(x^2+3x+2)/(x^2-3x-4)	$\frac{x^{2} + 3 x + 2}{x^{2} - 3 x - 4}$
50378	Simplificar	(x^2+11x+30)/(x^2+2x-35)*(x^2-4x-5)/(x^2+4x-12)	$\frac{x^{2} + 11 x + 30}{x^{2} + 2 x - 35} \cdot \frac{x^{2} - 4 x - 5}{x^{2} + 4 x - 12}$
50379	Simplificar	(y^(-1/2)y^(5/2))/(y^(1/3))	$\frac{y^{- \frac{1}{2}} y^{\frac{5}{2}}}{y^{\frac{1}{3}}}$
50380	Simplificar	(y^2-9)/(-2y)*(-5y)/(y+3)	$\frac{y^{2} - 9}{- 2 y} \cdot \frac{- 5 y}{y + 3}$
50381	Simplificar	(x^2y)/4*(16x)/y	$\frac{x^{2} y}{4} \cdot \frac{16 x}{y}$
50382	Hallar la integral	(1-6x)e^(3x-9x^2)	$(1 - 6 x) e^{3 x - 9 x^{2}}$
50383	Simplificar	(x^2-64)/(x^2-5x-24)*(x+3)/x	$\frac{x^{2} - 64}{x^{2} - 5 x - 24} \cdot \frac{x + 3}{x}$
50384	Simplificar	(x^2-6x+9)/(x^2-9)	$\frac{x^{2} - 6 x + 9}{x^{2} - 9}$
50385	Hallar la media	9 , 15 , 17 , 18 , 6 , 20 , 8 , 5 , 18 , 18 , 10 , 5 , 14 , 12 , 10 , 7	$9$ , $15$ , $17$ , $18$ , $6$ , $20$ , $8$ , $5$ , $18$ , $18$ , $10$ , $5$ , $14$ , $12$ , $10$ , $7$
50386	Simplificar	(x^2-5x)/(x^2+3x)*(x+3)/(x-5)	$\frac{x^{2} - 5 x}{x^{2} + 3 x} \cdot \frac{x + 3}{x - 5}$
50387	Hallar la media	147 , 141 , 120 , 124 , 128	$147$ , $141$ , $120$ , $124$ , $128$
50388	Hallar la media	16 , 18 , 23 , 25 , 26 , 34 , 37 , 37 , 40 , 41 , 46	$16$ , $18$ , $23$ , $25$ , $26$ , $34$ , $37$ , $37$ , $40$ , $41$ , $46$
50389	Simplificar	11/(xy^2)-(10y^2)/(8x^2)	$\frac{11}{x y^{2}} - \frac{10 y^{2}}{8 x^{2}}$
50390	Simplificar	16^(-3/2)	$16^{- \frac{3}{2}}$
50391	Hallar la media	5 , 7 , 4 , 8 , 9 , 9	$5$ , $7$ , $4$ , $8$ , $9$ , $9$
50392	Simplificar	1/2+1/3	$\frac{1}{2} + \frac{1}{3}$
50393	Hallar la media	5/8 , 3/4 , 1 1/8 , 1 1/4	$\frac{5}{8}$ , $\frac{3}{4}$ , $1 \frac{1}{8}$ , $1 \frac{1}{4}$
50394	Simplificar	1/3x	$\frac{1}{3} x$
50395	Hallar la media	20 14 29 39 33 25 19 35	$20$ $14$ $29$ $39$ $33$ $25$ $19$ $35$
50396	Simplificar	1/x-1/y	$\frac{1}{x} - \frac{1}{y}$
50397	Hallar la media	34 , 75 , 26 , 81 , 65 , 38 , 49 , 894	$34$ , $75$ , $26$ , $81$ , $65$ , $38$ , $49$ , $894$
50398	حل من أجل n	logaritmo en base 2 de n=4	$\log_{2} (n) = 4$
50399	Hallar la media	-7.5 , -9 , -10.5 , -12	$- 7.5$ , $- 9$ , $- 10.5$ , $- 12$
50400	Simplificar	10/(x+9)-(9x)/(x^2-81)	$\frac{10}{x + 9} - \frac{9 x}{x^{2} - 81}$