Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
23801	Solve for x	8x=-32	$8 x = - 32$
23802	Find the Mode	20 , 38 , 46 , 38 , 49 , 38 , 49	$20$ , $38$ , $46$ , $38$ , $49$ , $38$ , $49$
23803	Solve for x	9-3x=2(x-3)	$9 - 3 x = 2 (x - 3)$
23804	Simplify	square root of x^2y^10z	$\sqrt{x^{2} y^{10} z}$
23805	Find the Mode	6 , 8 , 3 , 5 , 6 , 4 , 7 , 7 , 0 , 1 , 6	$6$ , $8$ , $3$ , $5$ , $6$ , $4$ , $7$ , $7$ , $0$ , $1$ , $6$
23806	Simplify	square root of x^32	$\sqrt{x^{32}}$
23807	Simplify	square root of 5/2	$\sqrt{\frac{5}{2}}$
23808	Find the Mode	12.50 , 13.23 , 11.20 , 14.50 , 12.50 , 13.23 , 15.60 , 15.75	$12.5$ , $13.23$ , $11.2$ , $14.5$ , $12.5$ , $13.23$ , $15.6$ , $15.75$
23809	Simplify	square root of 45/(4m^4)	$\sqrt{\frac{45}{4 m^{4}}}$
23810	Find the Mode	45 8 51 47 31 45 12 55 48	$45$ $8$ $51$ $47$ $31$ $45$ $12$ $55$ $48$
23811	Simplify	square root of 25/64	$\sqrt{\frac{25}{64}}$
23812	Write the Fraction in Simplest Form	81/45	$\frac{81}{45}$
23813	Simplify	square root of 18/x	$\sqrt{\frac{18}{x}}$
23814	Write the Fraction in Simplest Form	(4/9)÷(7/12)	$\frac{4}{9} \div \frac{7}{12}$
23815	Simplify	square root of (x^5)/45	$\sqrt{\frac{x^{5}}{45}}$
23816	Write the Fraction in Simplest Form	(7/12)÷(2/9)	$\frac{7}{12} \div \frac{2}{9}$
23817	Simplify	square root of 12t^2	$\sqrt{12 t^{2}}$
23818	Write the Fraction in Simplest Form	(6/10)÷(12/7)	$\frac{6}{10} \div \frac{12}{7}$
23819	Simplify	- square root of 121	$- \sqrt{121}$
23820	Write the Fraction in Simplest Form	6 3/4÷1 7/8	$6 \frac{3}{4} \div 1 \frac{7}{8}$
23821	Simplify	square root of 18x^8	$\sqrt{18 x^{8}}$
23822	Write the Fraction in Simplest Form	(9^20)/(9^5)	$\frac{9^{20}}{9^{5}}$
23823	Simplify	square root of 14x( square root of 14- square root of x)	$\sqrt{14 x} (\sqrt{14} - \sqrt{x})$
23824	Write the Fraction in Simplest Form	42/48	$\frac{42}{48}$
23825	Evaluate	( square root of 12)/( square root of 16)	$\frac{\sqrt{12}}{\sqrt{16}}$
23826	Write the Fraction in Simplest Form	(7^-5)^3	${(7^{- 5})}^{3}$
23827	Simplify	square root of 37	$\sqrt{37}$
23828	Find the Behavior (Leading Coefficient Test)	-4(x-2)^2(x^2-9)	$- 4 {(x - 2)}^{2} (x^{2} - 9)$
23829	Simplify	1/( square root of 27z)	$\frac{1}{\sqrt{27 z}}$
23830	Find the Lower or First Quartile	8 , 15 , 20 , 35 , 43	$8$ , $15$ , $20$ , $35$ , $43$
23831	Simplify	(2b-2)/(2b^2-8)	$\frac{2 b - 2}{2 b^{2} - 8}$
23832	Find the Lower or First Quartile	4 , 9 , 2 , 13 , 7	$4$ , $9$ , $2$ , $13$ , $7$
23833	Simplify	7/( cube root of 9x^2)	$\frac{7}{\sqrt[3]{9 x^{2}}}$
23834	Rationalize the Numerator	( square root of x-6)/( square root of x)	$\frac{\sqrt{x} - 6}{\sqrt{x}}$
23835	Simplify	6/(9+i)	$\frac{6}{9 + i}$
23836	Simplify	(4x-8)/(4x+20)	$\frac{4 x - 8}{4 x + 20}$
23837	Rationalize the Numerator	( square root of x+5-2)/(x+1)	$\frac{\sqrt{x + 5} - 2}{x + 1}$
23838	Simplify	( square root of x^9y^5)/( square root of xy)	$\frac{\sqrt{x^{9} y^{5}}}{\sqrt{x y}}$
23839	Rationalize the Numerator	( square root of x+4- square root of x)/4	$\frac{\sqrt{x + 4} - \sqrt{x}}{4}$
23840	Simplify	( square root of y+ square root of z)/( square root of y- square root of z)	$\frac{\sqrt{y} + \sqrt{z}}{\sqrt{y} - \sqrt{z}}$
23841	Rationalize the Numerator	( square root of x+2- square root of x)/2	$\frac{\sqrt{x + 2} - \sqrt{x}}{2}$
23842	Simplify	(x^2-x-6)/(x^2-4)	$\frac{x^{2} - x - 6}{x^{2} - 4}$
23843	Rationalize the Numerator	(5+ square root of x)/10	$\frac{5 + \sqrt{x}}{10}$
23844	Simplify	(x^2-9)/(x^2-6x+9)	$\frac{x^{2} - 9}{x^{2} - 6 x + 9}$
23845	Simplify	(x^2-49)/(7-x)	$\frac{x^{2} - 49}{7 - x}$
23846	Simplify	(x^3-8)/(x^2-4)	$\frac{x^{3} - 8}{x^{2} - 4}$
23847	Rationalize the Numerator	(2- square root of 7)/-5	$\frac{2 - \sqrt{7}}{- 5}$
23848	Simplify	((x-2)/(x^2-9))/(1+1/(x-3))	$\frac{\frac{x - 2}{x^{2} - 9}}{1 + \frac{1}{x - 3}}$
23849	Rationalize the Numerator	square root of 8^17	$\sqrt{8^{17}}$
23850	Multiply	11*11	$11 \cdot 11$
23851	Rationalize the Numerator	square root of 23/13	$\sqrt{\frac{23}{13}}$
23852	Multiply	cube root of 2* cube root of 4	$\sqrt[3]{2} \cdot \sqrt[3]{4}$
23853	Rationalize the Numerator	cube root of 2^7	$\sqrt[3]{2^{7}}$
23854	Simplify	( square root of x-8)^2	${(\sqrt{x} - 8)}^{2}$
23855	Rationalize the Numerator	cube root of x^5y	$\sqrt[3]{x^{5} y}$
23856	Simplify	( square root of x-4)^2	${(\sqrt{x} - 4)}^{2}$
23857	Determine if the Expression is a Perfect Square	125x^18y^3z^25	$125 x^{18} y^{3} z^{25}$
23858	Simplify	( square root of 2- square root of 5)^2	${(\sqrt{2} - \sqrt{5})}^{2}$
23859	Simplify	(2 square root of x+ square root of 5)^2	${(2 \sqrt{x} + \sqrt{5})}^{2}$
23860	Determine if the Expression is a Perfect Square	225a^2	$225 a^{2}$
23861	Determine if the Expression is a Perfect Square	18h^2+12h+2	$18 h^{2} + 12 h + 2$
23862	Determine if the Expression is a Perfect Square	64x^15y^18	$64 x^{15} y^{18}$
23863	Determine if the Expression is a Perfect Square	36x^2-18x-9	$36 x^{2} - 18 x - 9$
23864	Determine if the Expression is a Perfect Square	9x^2+24x+64	$9 x^{2} + 24 x + 64$
23865	Multiply	( square root of x-y)( square root of x+y)	$(\sqrt{x} - y) (\sqrt{x} + y)$
23866	Determine if the Expression is a Perfect Square	w^2-wz+z^2	$w^{2} - w z + z^{2}$
23867	Multiply	(x+5)(x-2)	$(x + 5) (x - 2)$
23868	Find the Roots/Zeros Using the Rational Roots Test	x^3+8x^2-48x-55	$x^{3} + 8 x^{2} - 48 x - 55$
23869	Find the Roots/Zeros Using the Rational Roots Test	x^3-10x^2+23x-14	$x^{3} - 10 x^{2} + 23 x - 14$
23870	Multiply	(x-2i)(x+2i)	$(x - 2 i) (x + 2 i)$
23871	Find the Roots/Zeros Using the Rational Roots Test	x^3-43x+42	$x^{3} - 43 x + 42$
23872	Solve Using the Quadratic Formula	2x^2-8x+5=0	$2 x^{2} - 8 x + 5 = 0$
23873	Find the Roots/Zeros Using the Rational Roots Test	x^3-4x^2-19x-14	$x^{3} - 4 x^{2} - 19 x - 14$
23874	Add	(x+3)/(y-2)+(2x-1)/(y-2)	$\frac{x + 3}{y - 2} + \frac{2 x - 1}{y - 2}$
23875	Find the Roots/Zeros Using the Rational Roots Test	x^3-21x+20	$x^{3} - 21 x + 20$
23876	Simplify	fifth root of y^1625 root of y^2*0	$\sqrt[5]{y^{16}} \sqrt[25]{y^{20}}$
23877	Find the Roots/Zeros Using the Rational Roots Test	x^3-6x^2+13x-20	$x^{3} - 6 x^{2} + 13 x - 20$
23878	Find the Roots/Zeros Using the Rational Roots Test	x^4+15x^3+80x^2+180x+144	$x^{4} + 15 x^{3} + 80 x^{2} + 180 x + 144$
23879	Find the Roots/Zeros Using the Rational Roots Test	x^4-2x^3-240x-35	$x^{4} - 2 x^{3} - 240 x - 35$
23880	Find the Roots/Zeros Using the Rational Roots Test	x^4-8x^3-108x^2-241x-130	$x^{4} - 8 x^{3} - 108 x^{2} - 241 x - 130$
23881	Find the Roots/Zeros Using the Rational Roots Test	x^3+3x^2-25x+21	$x^{3} + 3 x^{2} - 25 x + 21$
23882	Find the Roots/Zeros Using the Rational Roots Test	5x^3+x^2-20x-4	$5 x^{3} + x^{2} - 20 x - 4$
23883	Find the Roots/Zeros Using the Rational Roots Test	11x^3+125x^2+45x+11	$11 x^{3} + 125 x^{2} + 45 x + 11$
23884	Find the Roots/Zeros Using the Rational Roots Test	10x^3-33x^2+8x+3	$10 x^{3} - 33 x^{2} + 8 x + 3$
23885	Divide	(x^5)/(x^9)	$\frac{x^{5}}{x^{9}}$
23886	Find the Roots/Zeros Using the Rational Roots Test	2x^4-1x^3-26x^2+37x-12	$2 x^{4} - 1 x^{3} - 26 x^{2} + 37 x - 12$
23887	Simplify	-3/(-3x)-3/3>=-3	$\frac{- 3}{- 3 x} - \frac{3}{3} \geq - 3$
23888	Simplify	3 square root of 18	$3 \sqrt{18}$
23889	Simplify	(x-1/x)/(x+1/x)	$\frac{x - \frac{1}{x}}{x + \frac{1}{x}}$
23890	Simplify	(x-6)/(x^2-36)	$\frac{x - 6}{x^{2} - 36}$
23891	Simplify	fifth root of 192	$\sqrt[5]{192}$
23892	Simplify	fifth root of 243x^10	$\sqrt[5]{243 x^{10}}$
23893	Find the Equation of the Parabola	(3,1) , (-3,-5) , (9,-5)	$(3, 1)$ , $(- 3, - 5)$ , $(9, - 5)$
23894	Simplify	fifth root of 243x^5y^15	$\sqrt[5]{243 x^{5} y^{15}}$
23895	Simplify	sixth root of x^30	$\sqrt[6]{x^{30}}$
23896	Identify the Zeros and Their Multiplicities	q(x)=-2x^4(x+1)^3(x-2)^2	$q (x) = - 2 x^{4} {(x + 1)}^{3} {(x - 2)}^{2}$
23897	Simplify	sixth root of 64x^12	$\sqrt[6]{64 x^{12}}$
23898	Simplify	fifth root of n^10m^9	$\sqrt[5]{n^{10} m^{9}}$
23899	Simplify	fourth root of y	$\sqrt[4]{y}$
23900	Simplify	cube root of 81x^6	$\sqrt[3]{81 x^{6}}$