Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
21901	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3+5x^2-139x-143	$f (x) = x^{3} + 5 x^{2} - 139 x - 143$
21902	Evaluate	square root of 16/36	$\sqrt{\frac{16}{36}}$
21903	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3+5x^2-30x-34	$f (x) = x^{3} + 5 x^{2} - 30 x - 34$
21904	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3+8x^2-180x-187	$f (x) = x^{3} + 8 x^{2} - 180 x - 187$
21905	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3+7x^2-2x-14	$f (x) = x^{3} + 7 x^{2} - 2 x - 14$
21906	Evaluate	-4 square root of 160	$- 4 \sqrt{160}$
21907	Evaluate	7 square root of 5	$7 \sqrt{5}$
21908	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3+6x^2+3x-10	$f (x) = x^{3} + 6 x^{2} + 3 x - 10$
21909	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^3-133x+132	$f (x) = x^{3} - 133 x + 132$
21910	Evaluate	fourth root of 81/8	$\sqrt[4]{\frac{81}{8}}$
21911	Find the Roots/Zeros Using the Rational Roots Test	n(t)=4t^3-2t^2+8t+5	$n (t) = 4 t^{3} - 2 t^{2} + 8 t + 5$
21912	Evaluate	- fifth root of 1024	$- \sqrt[5]{1024}$
21913	Evaluate	fourth root of 16/625	$\sqrt[4]{\frac{16}{625}}$
21914	Evaluate	(3- square root of 7)^2	${(3 - \sqrt{7})}^{2}$
21915	Solve by Substitution	13x-2y=70 2x-2y=4	$13 x - 2 y = 70$ $2 x - 2 y = 4$
21916	Evaluate	(5 square root of 2)^2	${(5 \sqrt{2})}^{2}$
21917	Solve by Substitution	14x-2y=78 2x-2y=6	$14 x - 2 y = 78$ $2 x - 2 y = 6$
21918	Evaluate	( square root of 11)/( square root of 2)	$\frac{\sqrt{11}}{\sqrt{2}}$
21919	Evaluate	( square root of 147)/( square root of 3)	$\frac{\sqrt{147}}{\sqrt{3}}$
21920	Evaluate	( square root of 3)/( square root of 48)	$\frac{\sqrt{3}}{\sqrt{48}}$
21921	Evaluate	( square root of 2- square root of 7)^2	${(\sqrt{2} - \sqrt{7})}^{2}$
21922	Evaluate	( cube root of 135)/( cube root of 5)	$\frac{\sqrt[3]{135}}{\sqrt[3]{5}}$
21923	Evaluate	( square root of 4)/(5 square root of 3)	$\frac{\sqrt{4}}{5 \sqrt{3}}$
21924	Evaluate	( square root of 6- square root of 5)/( square root of 6+ square root of 5)	$\frac{\sqrt{6} - \sqrt{5}}{\sqrt{6} + \sqrt{5}}$
21925	Solve by Substitution	2x+4y=-5 , 2x-y=7	$2 x + 4 y = - 5$ , $2 x - y = 7$
21926	Evaluate	( square root of 7)^2	${(\sqrt{7})}^{2}$
21927	Expand Using the Binomial Theorem	(6x-1)^2	${(6 x - 1)}^{2}$
21928	Expand Using the Binomial Theorem	(8x-9)^2	${(8 x - 9)}^{2}$
21929	Expand Using the Binomial Theorem	(x-3y)^5	${(x - 3 y)}^{5}$
21930	Expand Using the Binomial Theorem	(x+7)^4	${(x + 7)}^{4}$
21931	Solve by Substitution	2x-3y=7 -3x+y=7	$2 x - 3 y = 7$ $- 3 x + y = 7$
21932	Expand Using the Binomial Theorem	(x+2y)^12	${(x + 2 y)}^{12}$
21933	Solve by Substitution	3x+2=-y , 2x+y=0	$3 x + 2 = - y$ , $2 x + y = 0$
21934	Expand Using the Binomial Theorem	(2y-3)^2	${(2 y - 3)}^{2}$
21935	Expand Using the Binomial Theorem	(2x-2)^2	${(2 x - 2)}^{2}$
21936	Expand Using the Binomial Theorem	(3x-y)^2	${(3 x - y)}^{2}$
21937	Expand Using the Binomial Theorem	(y-1)^2	${(y - 1)}^{2}$
21938	Graph Using a Table of Values	y=-2x+1	$y = - 2 x + 1$
21939	Solve by Substitution	3x+5y=3 x+2y=0	$3 x + 5 y = 3$ $x + 2 y = 0$
21940	Graph Using a Table of Values	y=-3/4x+4	$y = - \frac{3}{4} x + 4$
21941	Find the Domain and Range	f(x) = cube root of x-4	$f (x) = \sqrt[3]{x - 4}$
21942	Find the Vertex	y=-x^2+8x-7	$y = - x^{2} + 8 x - 7$
21943	Find the Vertex	y=x^2+7x+10	$y = x^{2} + 7 x + 10$
21944	Solve by Substitution	4x+13y=40 4x+3y=-40	$4 x + 13 y = 40$ $4 x + 3 y = - 40$
21945	Find the Vertex	y=2x^2+4x-1	$y = 2 x^{2} + 4 x - 1$
21946	Find the Vertex	y=2x^2-4	$y = 2 x^{2} - 4$
21947	Find the Vertex	y=-2x^2-4x+6	$y = - 2 x^{2} - 4 x + 6$
21948	Find the Vertex	y=x^2-8x+11	$y = x^{2} - 8 x + 11$
21949	Find the Vertex	y=3x^2-2	$y = 3 x^{2} - 2$
21950	Graph	x^2-y^2=1	$x^{2} - y^{2} = 1$
21951	Graph	e^(-x)	$e^{- x}$
21952	Graph	y^2=2x	$y^{2} = 2 x$
21953	Graph	25x^2+9y^2=225	$25 x^{2} + 9 y^{2} = 225$
21954	Graph	x-5<=0	$x - 5 \leq 0$
21955	Solve for x	x^2+2x-15=0	$x^{2} + 2 x - 15 = 0$
21956	Solve by Substitution	5x=4-y 5x=3-y	$5 x = 4 - y$ $5 x = 3 - y$
21957	Graph	8x-3y=24	$8 x - 3 y = 24$
21958	Graph	6x+3y=18	$6 x + 3 y = 18$
21959	Graph	5y-2x=10	$5 y - 2 x = 10$
21960	Graph	4x+5y>20	$4 x + 5 y > 20$
21961	Graph	4x+3y=0	$4 x + 3 y = 0$
21962	Solve by Substitution	6x-3y=5 y-2x=8	$6 x - 3 y = 5$ $y - 2 x = 8$
21963	Graph	3x-y=-2	$3 x - y = - 2$
21964	Graph	f(x)=(3/5)^x	$f (x) = {(\frac{3}{5})}^{x}$
21965	Solve by Substitution	8x^2+y^2=72 , xy=8	$8 x^{2} + y^{2} = 72$ , $x y = 8$
21966	Add	2 square root of 18+3 square root of 2+ square root of 162	$2 \sqrt{18} + 3 \sqrt{2} + \sqrt{162}$
21967	Graph	f(x)=1/2x-3	$f (x) = \frac{1}{2} x - 3$
21968	Solve by Substitution	x+7y=33 3x-2y=7	$x + 7 y = 33$ $3 x - 2 y = 7$
21969	Graph	f(x)=1/x+4	$f (x) = \frac{1}{x} + 4$
21970	Graph	f(x)=1/4x	$f (x) = \frac{1}{4} x$
21971	Solve Using the Square Root Property	(x+6)^2=16	${(x + 6)}^{2} = 16$
21972	Solve Using the Square Root Property	(x-2)^2=1	${(x - 2)}^{2} = 1$
21973	Solve Using the Square Root Property	m^2=125	$m^{2} = 125$
21974	Solve Using the Square Root Property	(x-5)^2=18	${(x - 5)}^{2} = 18$
21975	Solve Using the Square Root Property	(x-9)^2=9	${(x - 9)}^{2} = 9$
21976	Solve Using the Square Root Property	(x-9)^2=20	${(x - 9)}^{2} = 20$
21977	Simplify	(2+5)-3/(3-4)+(2(3+3))/2	$(2 + 5) - \frac{3}{3 - 4} + \frac{2 (3 + 3)}{2}$
21978	Solve Using the Square Root Property	4x^2-27=0	$4 x^{2} - 27 = 0$
21979	Solve Using the Square Root Property	3x^2-15=0	$3 x^{2} - 15 = 0$
21980	Graph	(y^2)/16-(x^2)/4=1	$\frac{y^{2}}{16} - \frac{x^{2}}{4} = 1$
21981	Graph	(x^2)/25+(y^2)/36=1	$\frac{x^{2}}{25} + \frac{y^{2}}{36} = 1$
21982	Convert to a Percentage	0.3	$0.3$
21983	Convert to a Percentage	5/4	$\frac{5}{4}$
21984	Solve by Substitution	x+2y=-13 , 12x+5y=-4	$x + 2 y = - 13$ , $12 x + 5 y = - 4$
21985	Find the Slope	x+2y=-8	$x + 2 y = - 8$
21986	Solve by Substitution	x+2y=8 2x+y=7	$x + 2 y = 8$ $2 x + y = 7$
21987	Find the Slope	x+6=0	$x + 6 = 0$
21988	Find the Slope	5x+2y=6	$5 x + 2 y = 6$
21989	Solve by Substitution	x+3y=7 2x-4y=24	$x + 3 y = 7$ $2 x - 4 y = 24$
21990	Find the Slope	2x-y=2	$2 x - y = 2$
21991	Find the Slope	y=4x-3	$y = 4 x - 3$
21992	Find the Slope	y=-14	$y = - 14$
21993	Find the Slope	y=-10	$y = - 10$
21994	Find the Vertex Form	y=x^2-4x+6	$y = x^{2} - 4 x + 6$
21995	Convert the Slope to Percent Grade	1/2	$\frac{1}{2}$
21996	Solve Using the Quadratic Formula	x^2=5-x	$x^{2} = 5 - x$
21997	Find the Vertex Form	x^2+y^2+8x-8y-49=0	$x^{2} + y^{2} + 8 x - 8 y - 49 = 0$
21998	Graph	y=x^2+3x-4	$y = x^{2} + 3 x - 4$
21999	Graph	y=X^2+2X-15	$y = X^{2} + 2 X - 15$
22000	Graph	y=x^2+x-6	$y = x^{2} + x - 6$