Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
64701	Evaluate	7- square root of -25	$7 - \sqrt{- 25}$
64702	Evaluate	7 square root of 18+2 square root of 50	$7 \sqrt{18} + 2 \sqrt{50}$
64703	Find the Cosine Given the Point	(-3/5,y)	$(- \frac{3}{5}, y)$
64704	Find the Cosine Given the Point	(48/73,55/73)	$(\frac{48}{73}, \frac{55}{73})$
64705	Evaluate	6÷(3/5)	$6 \div \frac{3}{5}$
64706	Evaluate	64 1/3	$64 \frac{1}{3}$
64707	Evaluate	64 2/3	$64 \frac{2}{3}$
64708	Find the Mean	99 , 78 , 56 , 11 , 43 , 22 , 16 , 31 , 49 , 28 , 37 , 29 , 30 , 38 , 34	$99$ , $78$ , $56$ , $11$ , $43$ , $22$ , $16$ , $31$ , $49$ , $28$ , $37$ , $29$ , $30$ , $38$ , $34$
64709	Find the Mean	3 , 8 , 13 , 18	$3$ , $8$ , $13$ , $18$
64710	Find the Mean	5 , 9 , 7 , 2 , 3 , 32 , 8 , 6	$5$ , $9$ , $7$ , $2$ , $3$ , $32$ , $8$ , $6$
64711	Find the Mean	28000 , 28200 , 29300 , 27800 , 29300 , 28300 , 27900	$28000$ , $28200$ , $29300$ , $27800$ , $29300$ , $28300$ , $27900$
64712	Evaluate	5-12	$5 - 12$
64713	Find the Mean	57 , 66 , 75 , 84 , 93	$57$ , $66$ , $75$ , $84$ , $93$
64714	Evaluate	6-(-1)	$6 - (- 1)$
64715	Find the Mean	6 , 9.4 , 12.8 , 16.2	$6$ , $9.4$ , $12.8$ , $16.2$
64716	Find the Mean	6 , 10 , 13 , 15 , 17 , 22 , 22 , 31	$6$ , $10$ , $13$ , $15$ , $17$ , $22$ , $22$ , $31$
64717	Evaluate	6(2)^2	$6 {(2)}^{2}$
64718	Find the Mean	1.1 , 4.3 , 5.6 , 7.3 , 7.3 , 4.1 , 2.1 , 4.1	$1.1$ , $4.3$ , $5.6$ , $7.3$ , $7.3$ , $4.1$ , $2.1$ , $4.1$
64719	Evaluate	5 square root of 54-2 square root of 24-2 square root of 96	$5 \sqrt{54} - 2 \sqrt{24} - 2 \sqrt{96}$
64720	Find the Mean	12.50 , 13.23 , 11.20 , 14.50 , 12.50 , 13.23 , 15.60 , 15.75	$12.5$ , $13.23$ , $11.2$ , $14.5$ , $12.5$ , $13.23$ , $15.6$ , $15.75$
64721	Evaluate	5 square root of 48-2 square root of 12	$5 \sqrt{48} - 2 \sqrt{12}$
64722	Find the Mean	53 , 71 , 89 , 10 , 87	$53$ , $71$ , $89$ , $10$ , $87$
64723	Evaluate	5 2/3	$5 \frac{2}{3}$
64724	Find the Mean	8.3 , 4.5 , 6.2 , 9.6 , 4.3 , 11.2 , 5.9 , 9.7 , 10.5	$8.3$ , $4.5$ , $6.2$ , $9.6$ , $4.3$ , $11.2$ , $5.9$ , $9.7$ , $10.5$
64725	Find the Mean	6 , 4 , 1 , 9 , 3 , 8 , 3 , 5 , 10	$6$ , $4$ , $1$ , $9$ , $3$ , $8$ , $3$ , $5$ , $10$
64726	Evaluate	5+ square root of -49	$5 + \sqrt{- 49}$
64727	Evaluate	5*180	$5 \cdot 180$
64728	Find the Mean	254 , 345 , 232 , 278 , 397 , 198	$254$ , $345$ , $232$ , $278$ , $397$ , $198$
64729	Evaluate	5-(-6)	$5 - (- 6)$
64730	Find the Mean	20 , 24 , 28 , 32 , 36	$20$ , $24$ , $28$ , $32$ , $36$
64731	Find the Mean	3 , 4 , 5 , 6 , 7	$3$ , $4$ , $5$ , $6$ , $7$
64732	Evaluate	sin((5pi)/6)	$\sin (\frac{5 π}{6})$
64733	Evaluate	tan(0)	$\tan (0)$
64734	Simplify	(m^3n+8)(m^3n-5)	$(m^{3} n + 8) (m^{3} n - 5)$
64735	Solve for x	8x-2(x-5)=x+25	$8 x - 2 (x - 5) = x + 25$
64736	Find the Mean	10 , 11 , 12 , 10.5 , 11.25 , 12.25 , 10	$10$ , $11$ , $12$ , $10.5$ , $11.25$ , $12.25$ , $10$
64737	Solve for X	-9a-3>=51	$- 9 a - 3 \geq 51$
64738	Expand the Logarithmic Expression	log base 12 of (x^4 square root of x^3-2)/((x+1)^5)	$\log_{12} (\frac{x^{4} \sqrt{x^{3} - 2}}{{(x + 1)}^{5}})$
64739	Find the Mean	4 , 15 , 3 , 8 , 3 , 6 , 15 , 5 , 17	$4$ , $15$ , $3$ , $8$ , $3$ , $6$ , $15$ , $5$ , $17$
64740	Find the Mean	130 , 132 , 144 , 128 , 144 , 133	$130$ , $132$ , $144$ , $128$ , $144$ , $133$
64741	Solve for y	y/4-(y-1)/2>=3	$\frac{y}{4} - \frac{y - 1}{2} \geq 3$
64742	Evaluate	cos((3pi)/4)	$\cos (\frac{3 π}{4})$
64743	Evaluate	9-4	$9 - 4$
64744	Find the Mean	4 , 6 , 7 , 3 , 5 , 2 , 1 , 3 , 6 , 5	$4$ , $6$ , $7$ , $3$ , $5$ , $2$ , $1$ , $3$ , $6$ , $5$
64745	Evaluate	9-(-7)	$9 - (- 7)$
64746	Find the Mean	28 , 48 , 55 , 23 , 43 , 7 , 22 , 16 , 24 , 35 , 28 , 19	$28$ , $48$ , $55$ , $23$ , $43$ , $7$ , $22$ , $16$ , $24$ , $35$ , $28$ , $19$
64747	Evaluate	9*15	$9 \cdot 15$
64748	Find the Mean	122 , 124 , 136 , 120 , 136 , 125	$122$ , $124$ , $136$ , $120$ , $136$ , $125$
64749	Find the Mean	{4.5,3,1,2,4,3,6,4.5,4,5,2,1,3,4,3,2}	${4.5, 3, 1, 2, 4, 3, 6, 4.5, 4, 5, 2, 1, 3, 4, 3, 2}$
64750	Find the Mean	135 , 71 , 69 , 80 , 158 , 152 , 161 , 96 , 122 , 118 , 87 , 85	$135$ , $71$ , $69$ , $80$ , $158$ , $152$ , $161$ , $96$ , $122$ , $118$ , $87$ , $85$
64751	Find the Prime Factorization	71	$71$
64752	Find the Mean	1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12	$1$ , $2$ , $3$ , $4$ , $5$ , $6$ , $7$ , $8$ , $9$ , $10$ , $11$ , $12$
64753	Find the Mean	97 , 86 , 75 , 64	$97$ , $86$ , $75$ , $64$
64754	Find the Prime Factorization	396	$396$
64755	Find the Mean	5 , 7 , 9 , 11	$5$ , $7$ , $9$ , $11$
64756	Evaluate	8/(2+2i)	$\frac{8}{2 + 2 i}$
64757	Solve for x	(x+4)^(2/3)=16	${(x + 4)}^{\frac{2}{3}} = 16$
64758	Solve for x	3x-6=18	$3 x - 6 = 18$
64759	Find the Mean	85 , 78 , 77 , 69 , 83	$85$ , $78$ , $77$ , $69$ , $83$
64760	Simplify	(5c+2/3)(5c-2/3)	$(5 c + \frac{2}{3}) (5 c - \frac{2}{3})$
64761	Find the Integral	( square root of x+ cube root of x)dx	$(\sqrt{x} + \sqrt[3]{x}) d x$
64762	Reduce the Fraction	8/10	$\frac{8}{10}$
64763	Reduce the Fraction	8/4	$\frac{8}{4}$
64764	Reduce the Fraction	9/3	$\frac{9}{3}$
64765	Find the Integral	x^2dx	$x^{2} d x$
64766	Reduce the Fraction	6/3	$\frac{6}{3}$
64767	Reduce the Fraction	4/12	$\frac{4}{12}$
64768	Convert to a Decimal	19%	$19 %$
64769	Convert to a Decimal	95%	$95 %$
64770	Convert to a Simplified Fraction	28%	$28 %$
64771	Convert to a Simplified Fraction	38%	$38 %$
64772	Convert to a Simplified Fraction	325%	$325 %$
64773	Find the Inverse	[[1,-1,-1],[0,-2,-1],[-7,-8,0]]	$[\begin{array}{c} 1 & - 1 & - 1 \\ 0 & - 2 & - 1 \\ - 7 & - 8 & 0 \end{array}]$
64774	Convert to a Simplified Fraction	7%	$7 %$
64775	Convert to a Mixed Number	35/4	$\frac{35}{4}$
64776	Convert to a Mixed Number	13/8	$\frac{13}{8}$
64777	Convert to a Mixed Number	20/7	$\frac{20}{7}$
64778	Find the Inverse	[[1,-1,1],[0,2,-1],[-6,-7,0]]	$[\begin{array}{c} 1 & - 1 & 1 \\ 0 & 2 & - 1 \\ - 6 & - 7 & 0 \end{array}]$
64779	Convert to a Mixed Number	19/5	$\frac{19}{5}$
64780	Convert to a Mixed Number	17/5	$\frac{17}{5}$
64781	Convert to a Decimal	11/3	$\frac{11}{3}$
64782	Convert to a Decimal	1/15	$\frac{1}{15}$
64783	Find the Inverse	[[-5,6,7],[7,9,8],[2,-3,4]]	$[\begin{array}{c} - 5 & 6 & 7 \\ 7 & 9 & 8 \\ 2 & - 3 & 4 \end{array}]$
64784	Convert to a Decimal	17/4	$\frac{17}{4}$
64785	Convert to a Decimal	18/5	$\frac{18}{5}$
64786	Find the Inverse	[[3,-4],[-5,7]]	$[\begin{array}{c} 3 & - 4 \\ - 5 & 7 \end{array}]$
64787	Convert to a Decimal	27/2	$\frac{27}{2}$
64788	Convert to a Decimal	21/4	$\frac{21}{4}$
64789	Convert to a Decimal	22/7	$\frac{22}{7}$
64790	Convert to a Decimal	-7/8	$- \frac{7}{8}$
64791	Convert to a Decimal	6/4	$\frac{6}{4}$
64792	Convert to a Decimal	6/10	$\frac{6}{10}$
64793	Reduce the Fraction	15/8	$\frac{15}{8}$
64794	Reduce the Fraction	13/4	$\frac{13}{4}$
64795	Reduce the Fraction	10/5	$\frac{10}{5}$
64796	Evaluate	(9+i)/(9-i)	$\frac{9 + i}{9 - i}$
64797	Evaluate	2 cube root of 6- sixth root of 6+3 cube root of 6-3 sixth root of 384	$2 \sqrt[3]{6} - \sqrt[6]{6} + 3 \sqrt[3]{6} - 3 \sqrt[6]{384}$
64798	Find the Inverse	B=[[-1,2,5,0],[-5,0,9,7],[9,12,8,-1],[8,-5,0,6]]	$B = [\begin{array}{c} - 1 & 2 & 5 & 0 \\ - 5 & 0 & 9 & 7 \\ 9 & 12 & 8 & - 1 \\ 8 & - 5 & 0 & 6 \end{array}]$
64799	Evaluate	2 4/5	$2 \frac{4}{5}$
64800	Find the Inverse	[[-3,7],[-2,5]]	$[\begin{array}{c} - 3 & 7 \\ - 2 & 5 \end{array}]$