Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
11601	Solve by Factoring	x^2-4x-5=0	$x^{2} - 4 x - 5 = 0$
11602	Identify the Sequence	-3 , 1 , 5 , 9	$- 3$ , $1$ , $5$ , $9$
11603	Solve by Factoring	square root of 53-x=x+3	$\sqrt{53 - x} = x + 3$
11604	Solve Using the Square Root Property	3(x-1)^2-162=0	$3 {(x - 1)}^{2} - 162 = 0$
11605	Solve by Factoring	square root of 4x-21=1	$\sqrt{4 x - 21} = 1$
11606	Find the Focus	x=1/20y^2	$x = \frac{1}{20} y^{2}$
11607	Solve by Factoring	square root of 8x-17=1	$\sqrt{8 x - 17} = 1$
11608	Find the GCF	12x^2y^3-48x^5y	$12 x^{2} y^{3} - 48 x^{5} y$
11609	Solve by Factoring	square root of 8x-21=1	$\sqrt{8 x - 21} = 1$
11610	Find the GCF	12a^4b^3+8a^3b^2	$12 a^{4} b^{3} + 8 a^{3} b^{2}$
11611	Solve by Factoring	x^4-18x^2+32=0	$x^{4} - 18 x^{2} + 32 = 0$
11612	Find the Quadratic Equation	5 , -9/2	$5$ , $- \frac{9}{2}$
11613	Find the LCD	4/(x^2-7x)+1/(x^2-4x-21)	$\frac{4}{x^{2} - 7 x} + \frac{1}{x^{2} - 4 x - 21}$
11614	Solve by Factoring	x^3-3x^2-x+3=0	$x^{3} - 3 x^{2} - x + 3 = 0$
11615	Solve by Factoring	x^4+13x^2+36=0	$x^{4} + 13 x^{2} + 36 = 0$
11616	Write in Standard Form	x^2-2=-2x^2+5x	$x^{2} - 2 = - 2 x^{2} + 5 x$
11617	Solve by Factoring	z^2+3z-10=0	$z^{2} + 3 z - 10 = 0$
11618	Find the Distance Between Two Points	(4,2) , (-3,2)	$(4, 2) (- 3, 2)$
11619	Evaluate Using the Given Value	f(1)=4^1	$f (1) = 4^{1}$
11620	Add	18+12	$18 + 12$
11621	Solve by Factoring	n^3-8n^2-n+8=0	$n^{3} - 8 n^{2} - n + 8 = 0$
11622	Add	(-p^3-p)+(6p^2+6p-7)	$(- p^{3} - p) + (6 p^{2} + 6 p - 7)$
11623	Write in Standard Form	(1+5i)/(1+i)	$\frac{1 + 5 i}{1 + i}$
11624	Simplify	square root of 338	$\sqrt{338}$
11625	Solve by Completing the Square	x^2-4x-5=0	$x^{2} - 4 x - 5 = 0$
11626	Solve by Completing the Square	x^2+5x-5=0	$x^{2} + 5 x - 5 = 0$
11627	Solve by Completing the Square	x^2+4x-6=0	$x^{2} + 4 x - 6 = 0$
11628	Write in Standard Form	3x(x^2-5x+6)	$3 x (x^{2} - 5 x + 6)$
11629	Solve by Completing the Square	x^2+4x-7=0	$x^{2} + 4 x - 7 = 0$
11630	Combine	4m+5 square root of n-m+6m-3 square root of n	$4 m + 5 \sqrt{n} - m + 6 m - 3 \sqrt{n}$
11631	Solve by Completing the Square	x^2+8x+1=0	$x^{2} + 8 x + 1 = 0$
11632	Combine	-r+8(-5r-2)	$- r + 8 (- 5 r - 2)$
11633	Solve by Completing the Square	x^2-2x-1=0	$x^{2} - 2 x - 1 = 0$
11634	Combine	-2/3a+5/6a-1/6	$- \frac{2}{3} a + \frac{5}{6} a - \frac{1}{6}$
11635	Solve by Completing the Square	x^2+10x-4=0	$x^{2} + 10 x - 4 = 0$
11636	Combine	-n+(-4)-(-4n)+6	$- n + (- 4) - (- 4 n) + 6$
11637	Solve by Completing the Square	x^2+12x+20=0	$x^{2} + 12 x + 20 = 0$
11638	Combine	2 square root of 18x^3-3 square root of 8x^3	$2 \sqrt{18 x^{3}} - 3 \sqrt{8 x^{3}}$
11639	Solve by Factoring	(x-3)^(2/3)=9	${(x - 3)}^{\frac{2}{3}} = 9$
11640	Convert to Regular Notation	1.43*10^5	$1.43 \cdot 10^{5}$
11641	Find the Asymptotes	y = log of x	$y = \log (x)$
11642	Find the x and y Intercepts	6x+4y=24	$6 x + 4 y = 24$
11643	Find the Degree	17x^5y^2	$17 x^{5} y^{2}$
11644	Find the x and y Intercepts	5x-y=5	$5 x - y = 5$
11645	Find the x and y Intercepts	f(x)=x^2-4	$f (x) = x^{2} - 4$
11646	Write in Slope-Intercept Form	x+y=6	$x + y = 6$
11647	Write in Slope-Intercept Form	x+4y=8	$x + 4 y = 8$
11648	Write in Slope-Intercept Form	5x-2y=10	$5 x - 2 y = 10$
11649	Calculate the Square Root	square root of 181	$\sqrt{181}$
11650	Find the Inverse	y=4x^2+3	$y = 4 x^{2} + 3$
11651	Solve Using the Quadratic Formula	4x^2-20=0	$4 x^{2} - 20 = 0$
11652	Find the Directrix	x=1/28y^2	$x = \frac{1}{28} y^{2}$
11653	Solve Using the Quadratic Formula	5x^2-9x-2=0	$5 x^{2} - 9 x - 2 = 0$
11654	Convert to Logarithmic Form	e^a=38.47	$e^{a} = 38.47$
11655	Solve Using the Quadratic Formula	t(3t+1)=0	$t (3 t + 1) = 0$
11656	Convert to Logarithmic Form	6^0=1	$6^{0} = 1$
11657	Solve Using the Quadratic Formula	t(6t+1)=0	$t (6 t + 1) = 0$
11658	Convert to Logarithmic Form	40=3(2)^x-5	$40 = 3 {(2)}^{x} - 5$
11659	Solve Using the Quadratic Formula	6x^2-24=0	$6 x^{2} - 24 = 0$
11660	Solve Using the Quadratic Formula	6x^2+7x-3=0	$6 x^{2} + 7 x - 3 = 0$
11661	Find the Inverse	f(x)=(2x)/3-17	$f (x) = \frac{2 x}{3} - 17$
11662	Solve Using the Quadratic Formula	6x^2+3x=0	$6 x^{2} + 3 x = 0$
11663	Find the Inverse	f(x) = cube root of 2x	$f (x) = \sqrt[3]{2 x}$
11664	Solve Using the Quadratic Formula	x^2+14x+46=0	$x^{2} + 14 x + 46 = 0$
11665	Find the Inverse	f(x)=9/5x+32	$f (x) = \frac{9}{5} x + 32$
11666	Solve Using the Quadratic Formula	x^2+10x+13=0	$x^{2} + 10 x + 13 = 0$
11667	Solve Using the Quadratic Formula	x^2+2x+8=0	$x^{2} + 2 x + 8 = 0$
11668	Evaluate Using Scientific Notation	(9.510^6)(4.0*10^2)	$(9.5 \cdot 10^{6}) \cdot (4 \cdot 10^{2})$
11669	Subtract	180-63	$180 - 63$
11670	Solve Using the Quadratic Formula	x^2+6=5x	$x^{2} + 6 = 5 x$
11671	Subtract	(7x-9)-(2x^2-11)	$(7 x - 9) - (2 x^{2} - 11)$
11672	Solve Using the Quadratic Formula	x^2-10x=-21	$x^{2} - 10 x = - 21$
11673	Subtract	180-146	$180 - 146$
11674	Solve Using the Quadratic Formula	x^2=4x-1	$x^{2} = 4 x - 1$
11675	Subtract	3/(x+5)-2/(x-3)	$\frac{3}{x + 5} - \frac{2}{x - 3}$
11676	Subtract	100-81	$100 - 81$
11677	Solve Using the Quadratic Formula	y^2+7=6y	$y^{2} + 7 = 6 y$
11678	Solve Using the Quadratic Formula	x^2-2x-13=0	$x^{2} - 2 x - 13 = 0$
11679	Convert to Interval Notation	\|-4x-14\|<=6	$\| - 4 x - 14 \| \leq 6$
11680	Solve Using the Quadratic Formula	x^2-2x-14=0	$x^{2} - 2 x - 14 = 0$
11681	Convert to Interval Notation	x^2+15x<-36	$x^{2} + 15 x < - 36$
11682	Solve Using the Quadratic Formula	x^2-6x+11=0	$x^{2} - 6 x + 11 = 0$
11683	Find the Mean	83 , 85 , 82 , 93 , 83 , 84 , 95 , 87 , 86 , 94	$83$ , $85$ , $82$ , $93$ , $83$ , $84$ , $95$ , $87$ , $86$ , $94$
11684	Solve by Completing the Square	x^2+2x-9=15	$x^{2} + 2 x - 9 = 15$
11685	Solve by Completing the Square	x^2+2x=20	$x^{2} + 2 x = 20$
11686	Solve Using the Quadratic Formula	3x^2+2x=8	$3 x^{2} + 2 x = 8$
11687	Solve by Completing the Square	x^2-30x=-125	$x^{2} - 30 x = - 125$
11688	Solve Using the Quadratic Formula	3x^2-4x-7=0	$3 x^{2} - 4 x - 7 = 0$
11689	Solve by Completing the Square	x^2-12x=58	$x^{2} - 12 x = 58$
11690	Solve Using the Quadratic Formula	3x^2-6x-24=0	$3 x^{2} - 6 x - 24 = 0$
11691	Solve Using the Quadratic Formula	3m^2-7m=3	$3 m^{2} - 7 m = 3$
11692	Divide Using Synthetic Division	(x^4+13x^3-46x^2+10x-48)÷(x-3)	$(x^{4} + 13 x^{3} - 46 x^{2} + 10 x - 48) \div (x - 3)$
11693	Divide Using Synthetic Division	(x^3-3x^2-5x-25)÷(x-5)	$(x^{3} - 3 x^{2} - 5 x - 25) \div (x - 5)$
11694	Solve Using the Quadratic Formula	2x^2-9x+9=0	$2 x^{2} - 9 x + 9 = 0$
11695	Find the Vertex	f(x)=(x+2)(x-4)	$f (x) = (x + 2) (x - 4)$
11696	Solve Using the Quadratic Formula	2x^2-2x+7=0	$2 x^{2} - 2 x + 7 = 0$
11697	Find the Maximum/Minimum Value	p(x)=-2x^2+16x-24	$p (x) = - 2 x^{2} + 16 x - 24$
11698	Find the Maximum/Minimum Value	d(x)=1/2x^2-10x	$d (x) = \frac{1}{2} x^{2} - 10 x$
11699	Find the Roots (Zeros)	x^4+2x^3-23x^2-24x+144=0	$x^{4} + 2 x^{3} - 23 x^{2} - 24 x + 144 = 0$
11700	Find the x and y Intercepts	y=x^2-25	$y = x^{2} - 25$