Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
90901	Solve by Graphing	x-3y=-12 2x-y=1	$x - 3 y = - 12$ $2 x - y = 1$
90902	Simplify	(2x^3-12x^2+18x-108)/(x-6)	$\frac{2 x^{3} - 12 x^{2} + 18 x - 108}{x - 6}$
90903	Solve by Graphing	x-3y=3 2x-y=-4	$x - 3 y = 3$ $2 x - y = - 4$
90904	Evaluate	(-144)^(1/2)	${(- 144)}^{\frac{1}{2}}$
90905	Evaluate	(1+1/100)^100	${(1 + \frac{1}{100})}^{100}$
90906	Evaluate	(49/81)^(3/2)	${(\frac{49}{81})}^{\frac{3}{2}}$
90907	Solve by Graphing	x-y=-2 x+y=14	$x - y = - 2$ $x + y = 14$
90908	Evaluate	(6^-1)^2	${(6^{- 1})}^{2}$
90909	Evaluate	(64/9)^(3/2)	${(\frac{64}{9})}^{\frac{3}{2}}$
90910	Evaluate	(81^3)^(1/6)	${(81^{3})}^{\frac{1}{6}}$
90911	Evaluate	(81/16)^(3/4)	${(\frac{81}{16})}^{\frac{3}{4}}$
90912	Evaluate	(81/4)^(3/2)	${(\frac{81}{4})}^{\frac{3}{2}}$
90913	Simplify	(3+ square root of 2)^2	${(3 + \sqrt{2})}^{2}$
90914	Solve by Graphing	x-y=4 x+y=8	$x - y = 4$ $x + y = 8$
90915	Evaluate	(9/49)^(-3/2)	${(\frac{9}{49})}^{- \frac{3}{2}}$
90916	Solve by Graphing	x-y=-4 , 3x+y=-4	$x - y = - 4$ , $3 x + y = - 4$
90917	Solve by Graphing	x-y=4 , x+y=14	$x - y = 4$ , $x + y = 14$
90918	Evaluate	(0-1)^2	${(0 - 1)}^{2}$
90919	Solve by Graphing	x-y=-4 , x+y=14	$x - y = - 4$ , $x + y = 14$
90920	Evaluate	(-1)^9	${(- 1)}^{9}$
90921	Find the Determinant	[[4,8],[5,6]]	$[\begin{array}{c} 4 & 8 \\ 5 & 6 \end{array}]$
90922	Identify the Sequence	2 , 4 , 6 , 8 , 10	$2$ , $4$ , $6$ , $8$ , $10$
90923	Find the Equation of the Circle	(0,0) , r=2	$(0, 0)$ , $r = 2$
90924	Evaluate	(1/3+1/6)*1/2	$(\frac{1}{3} + \frac{1}{6}) \cdot \frac{1}{2}$
90925	Evaluate	(16/2)-4*5	$(\frac{16}{2}) - 4 \cdot 5$
90926	Multiply the Matrices	[[2,3,-1],[-2,1,2]]*[[1,3],[2,0],[-1,2]]	$[\begin{array}{c} 2 & 3 & - 1 \\ - 2 & 1 & 2 \end{array}] \cdot [\begin{array}{c} 1 & 3 \\ 2 & 0 \\ - 1 & 2 \end{array}]$
90927	Add	[[5,-2],[3,2]]+[[1,4,0],[3,2,1]]	$[\begin{array}{c} 5 & - 2 \\ 3 & 2 \end{array}] + [\begin{array}{c} 1 & 4 & 0 \\ 3 & 2 & 1 \end{array}]$
90928	Add	[[-9,-1,7],[0,7,2]]+[[-2,0,8],[-4,5,-1]]	$[\begin{array}{c} - 9 & - 1 & 7 \\ 0 & 7 & 2 \end{array}] + [\begin{array}{c} - 2 & 0 & 8 \\ - 4 & 5 & - 1 \end{array}]$
90929	Subtract the Matrices	[[4,7],[-5,1]]-[[-3,-2],[0,6]]	$[\begin{array}{c} 4 & 7 \\ - 5 & 1 \end{array}] - [\begin{array}{c} - 3 & - 2 \\ 0 & 6 \end{array}]$
90930	Find g(f(x))	f(x)=x-2 , g(x)=x+2	$f (x) = x - 2$ , $g (x) = x + 2$
90931	Convert to a Simplified Fraction	17.5	$17.5$
90932	Convert to a Simplified Fraction	2.1	$2.1$
90933	Convert to a Simplified Fraction	0.31	$0.31$
90934	Convert to a Simplified Fraction	0.46	$0.46$
90935	Convert to a Simplified Fraction	0.92	$0.92$
90936	Convert to a Simplified Fraction	0.05	$0.05$
90937	Convert to a Simplified Fraction	0.07	$0.07$
90938	Convert to a Simplified Fraction	0.075	$0.075$
90939	Convert to a Simplified Fraction	5.75	$5.75$
90940	Evaluate	18/-4	$\frac{18}{- 4}$
90941	Solve by Graphing	y=(x/3) , 3y=x+2	$y = (\frac{x}{3})$ , $3 y = x + 2$
90942	Evaluate	18/45	$\frac{18}{45}$
90943	Evaluate	18/54	$\frac{18}{54}$
90944	Solve by Graphing	y=-1/2x^2+2 y=2x^2-8	$y = - \frac{1}{2} x^{2} + 2$ $y = 2 x^{2} - 8$
90945	Evaluate	18/13	$\frac{18}{13}$
90946	Evaluate	18/-2	$\frac{18}{- 2}$
90947	Evaluate	19/9	$\frac{19}{9}$
90948	Evaluate	19/50	$\frac{19}{50}$
90949	Evaluate	-19/4	$- \frac{19}{4}$
90950	Evaluate	196^(3/2)	$196^{\frac{3}{2}}$
90951	Evaluate	2^(1/2)*2^(1/3)	$2^{\frac{1}{2}} \cdot 2^{\frac{1}{3}}$
90952	Evaluate	2^0+5^0	$2^{0} + 5^{0}$
90953	Solve by Graphing	y=1/2x-4 y=3x+1	$y = \frac{1}{2} x - 4$ $y = 3 x + 1$
90954	Evaluate	2/-5	$\frac{2}{- 5}$
90955	Solve by Graphing	y=-1/3x+2 -3y=x-6	$y = - \frac{1}{3} x + 2$ $- 3 y = x - 6$
90956	Evaluate	2/5-1/5	$\frac{2}{5} - \frac{1}{5}$
90957	Evaluate	2/5-2/3	$\frac{2}{5} - \frac{2}{3}$
90958	Evaluate	2/3-5/9	$\frac{2}{3} - \frac{5}{9}$
90959	Evaluate	-2/3*-9	$- \frac{2}{3} \cdot - 9$
90960	Evaluate	2/3*5/8	$\frac{2}{3} \cdot \frac{5}{8}$
90961	Solve by Graphing	y=1/3x+6 y=1/3x-2	$y = \frac{1}{3} x + 6$ $y = \frac{1}{3} x - 2$
90962	Evaluate	2/24	$\frac{2}{24}$
90963	Evaluate	16/28	$\frac{16}{28}$
90964	Evaluate	16/18	$\frac{16}{18}$
90965	Evaluate	16/49	$\frac{16}{49}$
90966	Evaluate	169/2	$\frac{169}{2}$
90967	Evaluate	-17/4	$- \frac{17}{4}$
90968	Evaluate	17/9	$\frac{17}{9}$
90969	Solve by Graphing	y=1/3x-6 y=-1/3x-4	$y = \frac{1}{3} x - 6$ $y = - \frac{1}{3} x - 4$
90970	Evaluate	17/68	$\frac{17}{68}$
90971	Evaluate	144/36	$\frac{144}{36}$
90972	Evaluate	144/24	$\frac{144}{24}$
90973	Evaluate	144/3	$\frac{144}{3}$
90974	Solve by Graphing	y=2/3x+1 , y=-2/3x-1	$y = \frac{2}{3} x + 1$ , $y = - \frac{2}{3} x - 1$
90975	Evaluate	144^2	$144^{2}$
90976	Evaluate	14/100	$\frac{14}{100}$
90977	Evaluate	135/5	$\frac{135}{5}$
90978	Evaluate	135/9	$\frac{135}{9}$
90979	Evaluate	14/49	$\frac{14}{49}$
90980	Evaluate	140/4	$\frac{140}{4}$
90981	Evaluate	13/11	$\frac{13}{11}$
90982	Evaluate	13/0	$\frac{13}{0}$
90983	Evaluate	130/3	$\frac{130}{3}$
90984	Evaluate	120/360	$\frac{120}{360}$
90985	Solve by Graphing	y=(-x-10)/(x-4) , y=x	$y = \frac{- x - 10}{x - 4}$ , $y = x$
90986	Evaluate	120/8	$\frac{120}{8}$
90987	Evaluate	121/2	$\frac{121}{2}$
90988	Solve by Graphing	y = square root of x y=x^2-1	$y = \sqrt{x}$ $y = x^{2} - 1$
90989	Evaluate	128/4	$\frac{128}{4}$
90990	Solve by Graphing	y=-2x y=3x+5	$y = - 2 x$ $y = 3 x + 5$
90991	Evaluate	125/4	$\frac{125}{4}$
90992	Solve by Graphing	y=2x y=x^2-8	$y = 2 x$ $y = x^{2} - 8$
90993	Evaluate	125/8	$\frac{125}{8}$
90994	Evaluate	12/1	$\frac{12}{1}$
90995	Solve by Graphing	y=2x+1 y=x^2+2x-8	$y = 2 x + 1$ $y = x^{2} + 2 x - 8$
90996	Solve by Graphing	y=-2x+2 -1/2y=x-1	$y = - 2 x + 2$ $- \frac{1}{2} y = x - 1$
90997	Evaluate	23/25	$\frac{23}{25}$
90998	Evaluate	22/9	$\frac{22}{9}$
90999	Evaluate	-20/2	$- \frac{20}{2}$
91000	Solve by Graphing	y=2x+3 y=2x-1	$y = 2 x + 3$ $y = 2 x - 1$