Mathway | Popular Problems

Popular Problems

<
1
...
647
648
649
650
651
...
2396
>

Rank	Topic	Problem	Formatted Problem
64801	Evaluate	20*1/4	$20 \cdot \frac{1}{4}$
64802	Find the Inverse	[[1,-1,2],[0,1,-3],[2,-3,6]]	$[\begin{array}{c} 1 & - 1 & 2 \\ 0 & 1 & - 3 \\ 2 & - 3 & 6 \end{array}]$
64803	Evaluate	20!	$20!$
64804	Evaluate	20*3	$20 \cdot 3$
64805	Find the Inverse	[[5,7],[6,9]]	$[\begin{array}{c} 5 & 7 \\ 6 & 9 \end{array}]$
64806	Find the Inverse	[[4,-3,5,2,4],[1,6,3,-5,-3],[7,3,-4,-4,-5],[2,-1,8,-6,7],[6,3,-5,5,-2]]	$[\begin{array}{c} 4 & - 3 & 5 & 2 & 4 \\ 1 & 6 & 3 & - 5 & - 3 \\ 7 & 3 & - 4 & - 4 & - 5 \\ 2 & - 1 & 8 & - 6 & 7 \\ 6 & 3 & - 5 & 5 & - 2 \end{array}]$
64807	Find the Inverse	[[1,2],[1,3]]^-1	${[\begin{array}{c} 1 & 2 \\ 1 & 3 \end{array}]}^{- 1}$
64808	Evaluate	2*1	$2 \cdot 1$
64809	Find the Inverse	[[6,12],[18,7]]	$[\begin{array}{c} 6 & 12 \\ 18 & 7 \end{array}]$
64810	Evaluate	-2-2-2-2-2	$- 2 \cdot - 2 \cdot - 2 \cdot - 2 \cdot - 2$
64811	Find the Inverse	[[2,-3],[-4,7]]	$[\begin{array}{c} 2 & - 3 \\ - 4 & 7 \end{array}]$
64812	Evaluate	2-(-8)	$2 - (- 8)$
64813	Find the Inverse	[[2,0,-3],[0,-1,0],[3,-2,-5]]	$[\begin{array}{c} 2 & 0 & - 3 \\ 0 & - 1 & 0 \\ 3 & - 2 & - 5 \end{array}]$
64814	Evaluate	16*15	$16 \cdot 15$
64815	Find the Inverse	[[8,6],[4,3]]	$[\begin{array}{c} 8 & 6 \\ 4 & 3 \end{array}]$
64816	Evaluate	16*25	$16 \cdot 25$
64817	Find the Inverse	[[28,21,19],[17,24,15],[22,29,17]]	$[\begin{array}{c} 28 & 21 & 19 \\ 17 & 24 & 15 \\ 22 & 29 & 17 \end{array}]$
64818	Find the Inverse	[[0,1],[-1,0]]	$[\begin{array}{c} 0 & 1 \\ - 1 & 0 \end{array}]$
64819	Evaluate	17*8	$17 \cdot 8$
64820	Evaluate	16-24	$16 - 24$
64821	Find the Inverse	[[-1,2],[-3,-1]]	$[\begin{array}{c} - 1 & 2 \\ - 3 & - 1 \end{array}]$
64822	Evaluate	4.5*4.5	$4.5 \cdot 4.5$
64823	Evaluate	4*24	$4 \cdot 24$
64824	Find the Inverse	[[-2,5],[1,6]]	$[\begin{array}{c} - 2 & 5 \\ 1 & 6 \end{array}]$
64825	Evaluate	-4*0	$- 4 \cdot 0$
64826	Find the Inverse	[[1,2,4,5],[0,1,4,-6],[0,0,1,-2],[0,0,0,-1]]	$[\begin{array}{c} 1 & 2 & 4 & 5 \\ 0 & 1 & 4 & - 6 \\ 0 & 0 & 1 & - 2 \\ 0 & 0 & 0 & - 1 \end{array}]$
64827	Find the Inverse	[[4,-7],[-1,2]]	$[\begin{array}{c} 4 & - 7 \\ - 1 & 2 \end{array}]$
64828	Find the Inverse	[[3,3],[3,5]]	$[\begin{array}{c} 3 & 3 \\ 3 & 5 \end{array}]$
64829	Evaluate	4(4)	$4 (4)$
64830	Find the Inverse	[[10,13],[13,17]]	$[\begin{array}{c} 10 & 13 \\ 13 & 17 \end{array}]$
64831	Evaluate	4(6.2*10^11)	$4 (6.2 \cdot 10^{11})$
64832	Find the Inverse	[[3,2],[3,-2]]	$[\begin{array}{c} 3 & 2 \\ 3 & - 2 \end{array}]$
64833	Evaluate	4(2/3)	$4 (\frac{2}{3})$
64834	Evaluate	49+49	$49 + 49$
64835	Find the Inverse	[[2,0,3],[0,-1,0],[3,-2,4]]	$[\begin{array}{c} 2 & 0 & 3 \\ 0 & - 1 & 0 \\ 3 & - 2 & 4 \end{array}]$
64836	Evaluate	45*5	$45 \cdot 5$
64837	Find the Inverse	[[3,5],[4,7]]	$[\begin{array}{c} 3 & 5 \\ 4 & 7 \end{array}]$
64838	Find the Inverse	[[6,5],[7,6]]	$[\begin{array}{c} 6 & 5 \\ 7 & 6 \end{array}]$
64839	Evaluate	400-144	$400 - 144$
64840	Evaluate	4+2/3	$4 + \frac{2}{3}$
64841	Find the Inverse	[[-5,-2],[7,3]]	$[\begin{array}{c} - 5 & - 2 \\ 7 & 3 \end{array}]$
64842	Evaluate	square root of -25- square root of -4	$\sqrt{- 25} - \sqrt{- 4}$
64843	Find the Inverse	[[5,-2],[-7,3]]	$[\begin{array}{c} 5 & - 2 \\ - 7 & 3 \end{array}]$
64844	Find the Inverse	[[-1,3],[-1,4]]	$[\begin{array}{c} - 1 & 3 \\ - 1 & 4 \end{array}]$
64845	Evaluate	4 square root of 63-9 square root of 28+2 square root of 44	$4 \sqrt{63} - 9 \sqrt{28} + 2 \sqrt{44}$
64846	Find the Inverse	[[4,8],[2,4]]	$[\begin{array}{c} 4 & 8 \\ 2 & 4 \end{array}]$
64847	Evaluate	35*2	$35 \cdot 2$
64848	Find the Inverse	[[-1/5,-2/5],[0,1/4]]	$[\begin{array}{c} - \frac{1}{5} & - \frac{2}{5} \\ 0 & \frac{1}{4} \end{array}]$
64849	Evaluate	3 square root of 12*(5 square root of 6)	$3 \sqrt{12} \cdot (5 \sqrt{6})$
64850	Evaluate	-3 square root of 17-4 square root of 17	$- 3 \sqrt{17} - 4 \sqrt{17}$
64851	Evaluate	3 square root of 5*(3 square root of 5)	$3 \sqrt{5} \cdot (3 \sqrt{5})$
64852	Find the Inverse	[[0,1,0],[0,0,1],[1,0,0]]	$[\begin{array}{c} 0 & 1 & 0 \\ 0 & 0 & 1 \\ 1 & 0 & 0 \end{array}]$
64853	Find the Inverse	B=[[2,-4],[5,-1]]	$B = [\begin{array}{c} 2 & - 4 \\ 5 & - 1 \end{array}]$
64854	Evaluate	30*5	$30 \cdot 5$
64855	Find the Inverse	D=[[5,1],[0,-2]]	$D = [\begin{array}{c} 5 & 1 \\ 0 & - 2 \end{array}]$
64856	Evaluate	3*17	$3 \cdot 17$
64857	Find the Power Set	{0,1,2,3}	${0, 1, 2, 3}$
64858	Evaluate	3*3/4	$3 \cdot \frac{3}{4}$
64859	Evaluate	-3-(-9)	$- 3 - (- 9)$
64860	Determine if A and B are Mutually Exclusive	A=(1,2,3) , B=(3,4,5)	$A = (1, 2, 3)$ , $B = (3, 4, 5)$
64861	Verify the Identity	1-cos(12x)=2cos(12x)^2	$1 - \cos (12 x) = 2 \cos^{2} (12 x)$
64862	Evaluate	-3*-10	$- 3 \cdot - 10$
64863	Evaluate	3 3/5	$3 \frac{3}{5}$
64864	Verify the Identity	sec(2x)=1/(sin(x)^2-cos(x)^2)	$\sec (2 x) = \frac{1}{\sin^{2} (x) - \cos^{2} (x)}$
64865	Evaluate	e^-1.2	$e^{- 1.2}$
64866	Evaluate	90/4	$\frac{90}{4}$
64867	Verify the Identity	(1-tan(x)^2)/(2tan(x))=1/(tan(2x))	$\frac{(1 - \tan^{2} (x))}{2 \tan (x)} = \frac{1}{\tan (2 x)}$
64868	Evaluate	84/7	$\frac{84}{7}$
64869	Evaluate	8/30	$\frac{8}{30}$
64870	Evaluate	8/(5-1)(3+6)3	$\frac{8}{5 - 1} \cdot (3 + 6) \cdot 3$
64871	Evaluate	8/-8	$\frac{8}{- 8}$
64872	Evaluate	-8/6	$- \frac{8}{6}$
64873	Evaluate	8/9-5/6*1/3	$\frac{8}{9} - \frac{5}{6} \cdot \frac{1}{3}$
64874	Evaluate	8^1.4	$8^{1.4}$
64875	Verify the Identity	log of 15 root of 125x^3=1/5 log of 5x	$\log (\sqrt[15]{125 x^{3}}) = \frac{1}{5} \log (5 x)$
64876	Evaluate	8^2+15^2	$8^{2} + 15^{2}$
64877	Evaluate	64/12	$\frac{64}{12}$
64878	Verify the Identity	1-cos(12x)=2sin(12x)^2	$1 - \cos (12 x) = 2 \sin^{2} (12 x)$
64879	Evaluate	62/2	$\frac{62}{2}$
64880	Write in Exponential Form	log base 2 of 1/32=-5	$\log_{2} (\frac{1}{32}) = - 5$
64881	Evaluate	7/30	$\frac{7}{30}$
64882	Verify the Identity	1-cos(12x)=2cos(6x)^2	$1 - \cos (12 x) = 2 \cos^{2} (6 x)$
64883	Evaluate	(8!)/(2!)	$\frac{8!}{2!}$
64884	Reorder in Descending Order	2y^13-y^3+1+7y^4	$2 y^{13} - y^{3} + 1 + 7 y^{4}$
64885	Evaluate	(8!)/(6!)	$\frac{8!}{6!}$
64886	Reorder in Descending Order	-2y^14-y^8+4+2y^3	$- 2 y^{14} - y^{8} + 4 + 2 y^{3}$
64887	Evaluate	75/25	$\frac{75}{25}$
64888	Reorder in Descending Order	-2x^2-4x^4+8x+x^5-2x^3	$- 2 x^{2} - 4 x^{4} + 8 x + x^{5} - 2 x^{3}$
64889	Reorder in Descending Order	2x^3-x^13+2+7x^5	$2 x^{3} - x^{13} + 2 + 7 x^{5}$
64890	Reorder in Descending Order	2x^11-x^9+2+7x^13	$2 x^{11} - x^{9} + 2 + 7 x^{13}$
64891	Evaluate	7^357^-217^-8	$7^{35} \cdot 7^{- 21} \cdot 7^{- 8}$
64892	Reorder in Descending Order	-3y^4-y^13+4+2y^10	$- 3 y^{4} - y^{13} + 4 + 2 y^{10}$
64893	Reorder in Descending Order	-3x^12-x^4+8+4x^11	$- 3 x^{12} - x^{4} + 8 + 4 x^{11}$
64894	Evaluate	7/9+5/6*1/3	$\frac{7}{9} + \frac{5}{6} \cdot \frac{1}{3}$
64895	Evaluate	7/8-1/6	$\frac{7}{8} - \frac{1}{6}$
64896	Reorder in Descending Order	7y^10-y^5+8+2y^2	$7 y^{10} - y^{5} + 8 + 2 y^{2}$
64897	Evaluate	-4^2+6(-4)+9	$- 4^{2} + 6 (- 4) + 9$
64898	Evaluate	-4^2-1	$- 4^{2} - 1$
64899	Reorder in Descending Order	-4y^3-y^10+4+9y^4	$- 4 y^{3} - y^{10} + 4 + 9 y^{4}$
64900	Reorder in Descending Order	5x^2y-13xy+7x^3-4y	$5 x^{2} y - 13 x y + 7 x^{3} - 4 y$