Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
90901	Solve by Graphing	x=4 , y=-2	$x = 4$ , $y = - 2$
90902	Evaluate	(-2)+3	$(- 2) + 3$
90903	Solve by Graphing	x=4 , y=-3	$x = 4$ , $y = - 3$
90904	Solve by Graphing	x=5 y=2	$x = 5$ $y = 2$
90905	Solve by Graphing	x=-y , x+y=5	$x = - y$ , $x + y = 5$
90906	Evaluate	(27*64)^(2/3)	${(27 \cdot 64)}^{\frac{2}{3}}$
90907	Evaluate	(7-2)/5	$\frac{7 - 2}{5}$
90908	Evaluate	(-7)^-5	${(- 7)}^{- 5}$
90909	Evaluate	(81)^(1/4)	${(81)}^{\frac{1}{4}}$
90910	Evaluate	(16)^(5/4)	${(16)}^{\frac{5}{4}}$
90911	Solve by Graphing	x-2y=5 , x+2y=-1	$x - 2 y = 5$ , $x + 2 y = - 1$
90912	Solve by Graphing	x-2y=8 , 2x+4y=12	$x - 2 y = 8$ , $2 x + 4 y = 12$
90913	Solve by Graphing	x-3y=-12 2x-y=1	$x - 3 y = - 12$ $2 x - y = 1$
90914	Simplify	(2x^3-12x^2+18x-108)/(x-6)	$\frac{2 x^{3} - 12 x^{2} + 18 x - 108}{x - 6}$
90915	Solve by Graphing	x-3y=3 2x-y=-4	$x - 3 y = 3$ $2 x - y = - 4$
90916	Evaluate	(-144)^(1/2)	${(- 144)}^{\frac{1}{2}}$
90917	Evaluate	(1+1/100)^100	${(1 + \frac{1}{100})}^{100}$
90918	Evaluate	(49/81)^(3/2)	${(\frac{49}{81})}^{\frac{3}{2}}$
90919	Solve by Graphing	x-y=-2 x+y=14	$x - y = - 2$ $x + y = 14$
90920	Evaluate	(6^-1)^2	${(6^{- 1})}^{2}$
90921	Evaluate	(64/9)^(3/2)	${(\frac{64}{9})}^{\frac{3}{2}}$
90922	Evaluate	(81^3)^(1/6)	${(81^{3})}^{\frac{1}{6}}$
90923	Evaluate	(81/16)^(3/4)	${(\frac{81}{16})}^{\frac{3}{4}}$
90924	Evaluate	(81/4)^(3/2)	${(\frac{81}{4})}^{\frac{3}{2}}$
90925	Simplify	(3+ square root of 2)^2	${(3 + \sqrt{2})}^{2}$
90926	Solve by Graphing	x-y=4 x+y=8	$x - y = 4$ $x + y = 8$
90927	Evaluate	(9/49)^(-3/2)	${(\frac{9}{49})}^{- \frac{3}{2}}$
90928	Solve by Graphing	x-y=-4 , 3x+y=-4	$x - y = - 4$ , $3 x + y = - 4$
90929	Solve by Graphing	x-y=4 , x+y=14	$x - y = 4$ , $x + y = 14$
90930	Evaluate	(0-1)^2	${(0 - 1)}^{2}$
90931	Solve by Graphing	x-y=-4 , x+y=14	$x - y = - 4$ , $x + y = 14$
90932	Evaluate	(-1)^9	${(- 1)}^{9}$
90933	Find the Determinant	[[4,8],[5,6]]	$[\begin{array}{c} 4 & 8 \\ 5 & 6 \end{array}]$
90934	Identify the Sequence	2 , 4 , 6 , 8 , 10	$2$ , $4$ , $6$ , $8$ , $10$
90935	Find the Equation of the Circle	(0,0) , r=2	$(0, 0)$ , $r = 2$
90936	Evaluate	(1/3+1/6)*1/2	$(\frac{1}{3} + \frac{1}{6}) \cdot \frac{1}{2}$
90937	Evaluate	(16/2)-4*5	$(\frac{16}{2}) - 4 \cdot 5$
90938	Multiply the Matrices	[[2,3,-1],[-2,1,2]]*[[1,3],[2,0],[-1,2]]	$[\begin{array}{c} 2 & 3 & - 1 \\ - 2 & 1 & 2 \end{array}] \cdot [\begin{array}{c} 1 & 3 \\ 2 & 0 \\ - 1 & 2 \end{array}]$
90939	Add	[[5,-2],[3,2]]+[[1,4,0],[3,2,1]]	$[\begin{array}{c} 5 & - 2 \\ 3 & 2 \end{array}] + [\begin{array}{c} 1 & 4 & 0 \\ 3 & 2 & 1 \end{array}]$
90940	Add	[[-9,-1,7],[0,7,2]]+[[-2,0,8],[-4,5,-1]]	$[\begin{array}{c} - 9 & - 1 & 7 \\ 0 & 7 & 2 \end{array}] + [\begin{array}{c} - 2 & 0 & 8 \\ - 4 & 5 & - 1 \end{array}]$
90941	Subtract the Matrices	[[4,7],[-5,1]]-[[-3,-2],[0,6]]	$[\begin{array}{c} 4 & 7 \\ - 5 & 1 \end{array}] - [\begin{array}{c} - 3 & - 2 \\ 0 & 6 \end{array}]$
90942	Find g(f(x))	f(x)=x-2 , g(x)=x+2	$f (x) = x - 2$ , $g (x) = x + 2$
90943	Convert to a Simplified Fraction	17.5	$17.5$
90944	Convert to a Simplified Fraction	2.1	$2.1$
90945	Convert to a Simplified Fraction	0.31	$0.31$
90946	Convert to a Simplified Fraction	0.46	$0.46$
90947	Convert to a Simplified Fraction	0.92	$0.92$
90948	Convert to a Simplified Fraction	0.05	$0.05$
90949	Convert to a Simplified Fraction	0.07	$0.07$
90950	Convert to a Simplified Fraction	0.075	$0.075$
90951	Convert to a Simplified Fraction	5.75	$5.75$
90952	Evaluate	18/-4	$\frac{18}{- 4}$
90953	Solve by Graphing	y=(x/3) , 3y=x+2	$y = (\frac{x}{3})$ , $3 y = x + 2$
90954	Evaluate	18/45	$\frac{18}{45}$
90955	Evaluate	18/54	$\frac{18}{54}$
90956	Solve by Graphing	y=-1/2x^2+2 y=2x^2-8	$y = - \frac{1}{2} x^{2} + 2$ $y = 2 x^{2} - 8$
90957	Evaluate	18/13	$\frac{18}{13}$
90958	Evaluate	18/-2	$\frac{18}{- 2}$
90959	Evaluate	19/9	$\frac{19}{9}$
90960	Evaluate	19/50	$\frac{19}{50}$
90961	Evaluate	-19/4	$- \frac{19}{4}$
90962	Evaluate	196^(3/2)	$196^{\frac{3}{2}}$
90963	Evaluate	2^(1/2)*2^(1/3)	$2^{\frac{1}{2}} \cdot 2^{\frac{1}{3}}$
90964	Evaluate	2^0+5^0	$2^{0} + 5^{0}$
90965	Solve by Graphing	y=1/2x-4 y=3x+1	$y = \frac{1}{2} x - 4$ $y = 3 x + 1$
90966	Evaluate	2/-5	$\frac{2}{- 5}$
90967	Solve by Graphing	y=-1/3x+2 -3y=x-6	$y = - \frac{1}{3} x + 2$ $- 3 y = x - 6$
90968	Evaluate	2/5-1/5	$\frac{2}{5} - \frac{1}{5}$
90969	Evaluate	2/5-2/3	$\frac{2}{5} - \frac{2}{3}$
90970	Evaluate	2/3-5/9	$\frac{2}{3} - \frac{5}{9}$
90971	Evaluate	-2/3*-9	$- \frac{2}{3} \cdot - 9$
90972	Evaluate	2/3*5/8	$\frac{2}{3} \cdot \frac{5}{8}$
90973	Solve by Graphing	y=1/3x+6 y=1/3x-2	$y = \frac{1}{3} x + 6$ $y = \frac{1}{3} x - 2$
90974	Evaluate	2/24	$\frac{2}{24}$
90975	Evaluate	16/28	$\frac{16}{28}$
90976	Evaluate	16/18	$\frac{16}{18}$
90977	Evaluate	16/49	$\frac{16}{49}$
90978	Evaluate	169/2	$\frac{169}{2}$
90979	Evaluate	-17/4	$- \frac{17}{4}$
90980	Evaluate	17/9	$\frac{17}{9}$
90981	Solve by Graphing	y=1/3x-6 y=-1/3x-4	$y = \frac{1}{3} x - 6$ $y = - \frac{1}{3} x - 4$
90982	Evaluate	17/68	$\frac{17}{68}$
90983	Evaluate	144/36	$\frac{144}{36}$
90984	Evaluate	144/24	$\frac{144}{24}$
90985	Evaluate	144/3	$\frac{144}{3}$
90986	Solve by Graphing	y=2/3x+1 , y=-2/3x-1	$y = \frac{2}{3} x + 1$ , $y = - \frac{2}{3} x - 1$
90987	Evaluate	144^2	$144^{2}$
90988	Evaluate	14/100	$\frac{14}{100}$
90989	Evaluate	135/5	$\frac{135}{5}$
90990	Evaluate	135/9	$\frac{135}{9}$
90991	Evaluate	14/49	$\frac{14}{49}$
90992	Evaluate	140/4	$\frac{140}{4}$
90993	Evaluate	13/11	$\frac{13}{11}$
90994	Evaluate	13/0	$\frac{13}{0}$
90995	Evaluate	130/3	$\frac{130}{3}$
90996	Evaluate	120/360	$\frac{120}{360}$
90997	Solve by Graphing	y=(-x-10)/(x-4) , y=x	$y = \frac{- x - 10}{x - 4}$ , $y = x$
90998	Evaluate	120/8	$\frac{120}{8}$
90999	Evaluate	121/2	$\frac{121}{2}$
91000	Solve by Graphing	y = square root of x y=x^2-1	$y = \sqrt{x}$ $y = x^{2} - 1$