Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
235501	Divide	(-6/5)÷(-12/25)	$- \frac{6}{5} \div (- \frac{12}{25})$
235502	Simplify	(8x^0y^2z^3)^-2	${(8 x^{0} y^{2} z^{3})}^{- 2}$
235503	Solve for x	x^(-2/3)+x^(-1/3)-30=0	$x^{- \frac{2}{3}} + x^{- \frac{1}{3}} - 30 = 0$
235504	Simplify	(-2(4-1)-(2-5))+1	$(- 2 (4 - 1) - (2 - 5)) + 1$
235505	Solve for x	log of 6x+5- log of 3 = log of 2- log of x	$\log (6 x + 5) - \log (3) = \log (2) - \log (x)$
235506	Simplify the Radical Expression	( square root of 8m^2)/( square root of 6m)	$\frac{\sqrt{8 m^{2}}}{\sqrt{6 m}}$
235507	Simplify	(cos(x)^2)/(cos(x)^2)	$\frac{\cos^{2} (x)}{\cos^{2} (x)}$
235508	Write in Standard Form	(-2x^2+3x-1)(2x^2+3x+5)	$(- 2 x^{2} + 3 x - 1) (2 x^{2} + 3 x + 5)$
235509	Describe the Transformation	g(x)=-1/2f(x)	$g (x) = - \frac{1}{2} f (x)$
235510	Simplify	(x^2-25y^2)÷(x^2+10xy+25y^2)	$(x^{2} - 25 y^{2}) \div (x^{2} + 10 x y + 25 y^{2})$
235511	Evaluate	(x^3*x^-2)/(x^5)	$\frac{x^{3} \cdot x^{- 2}}{x^{5}}$
235512	Solve for x	2x+3+5x+17+90=180	$2 x + 3 + 5 x + 17 + 90 = 180$
235513	Solve the Inequality for x	square root of 3x+4-5<=4	$\sqrt{3 x + 4} - 5 \leq 4$
235514	Solve the System of Inequalities	y>x+3 y<=-1	$y > x + 3$ $y \leq - 1$
235515	Solve for c	4c-20=-20+4c	$4 c - 20 = - 20 + 4 c$
235516	Divide Using Synthetic Division	Use synthetic division to find the result when 4x^4+11x^3-9x^2-8x+30 is divided by x+3	Use synthetic division to find the result when $4 x^{4} + 11 x^{3} - 9 x^{2} - 8 x + 30$ is divided by $x + 3$
235517	Convert to a Percentage	33 is what percent of 60	$33$ is what percent of $60$
235518	Evaluate	(-pi/2)^2	${(- \frac{π}{2})}^{2}$
235519	Simplify	cube root of 4a^2b^4* cube root of 16a^3b^2	$\sqrt[3]{4 a^{2} b^{4}} \cdot \sqrt[3]{16 a^{3} b^{2}}$
235520	Simplify the Radical Expression	( fourth root of z^5)/( fifth root of z)	$\frac{\sqrt[4]{z^{5}}}{\sqrt[5]{z}}$
235521	Write in Standard Form	(x-3)^2-2x=9	${(x - 3)}^{2} - 2 x = 9$
235522	Write in Standard Form	(x^2+x+2)(2x^2-3x-1)	$(x^{2} + x + 2) (2 x^{2} - 3 x - 1)$
235523	Evaluate the Function	g(-1)=-1/( square root of 1-(-1)^2)	$g (- 1) = \frac{- 1}{\sqrt{1 - {(- 1)}^{2}}}$
235524	Simplify	(2x-x^3-2x^2)+(-x^3-2x)	$(2 x - x^{3} - 2 x^{2}) + (- x^{3} - 2 x)$
235525	Graph	y=2^(-x^2)	$y = 2^{- x^{2}}$
235526	Find the Parallel Line	y=2x-11 , P=(3,12)	$y = 2 x - 11$ , $P = (3, 12)$
235527	Solve for b	ab-d=c	$a b - d = c$
235528	Solve for x	x=5+ square root of 16	$x = 5 + \sqrt{16}$
235529	Evaluate	(1/2)(1/2)3/4	$(\frac{1}{2}) (\frac{1}{2}) \frac{3}{4}$
235530	Simplify	log base 2 of 2^x	$\log_{2} (2^{x})$
235531	Simplify the Radical Expression	3^(1/4)*27^(1/4)	$3^{\frac{1}{4}} \cdot 27^{\frac{1}{4}}$
235532	Solve for y	(3y^(3/2))^2=72x	${(3 y^{\frac{3}{2}})}^{2} = 72 x$
235533	Graph	12+y<=-3x	$12 + y \leq - 3 x$
235534	Simplify	1/(x^2y^2)+1/(x^2y^3)	$\frac{1}{x^{2} y^{2}} + \frac{1}{x^{2} y^{3}}$
235535	Solve for x	9=x+2 square root of x-1	$9 = x + 2 \sqrt{x - 1}$
235536	Evaluate	81^7-27^9-9^13 by 45	$81^{7} - 27^{9} - 9^{13}$ by $45$
235537	Simplify	(3x+3)^2+(x+5)(x-4)	${(3 x + 3)}^{2} + (x + 5) (x - 4)$
235538	Graph	y-x>0	$y - x > 0$
235539	Simplify	1+(sin(x)^2)/(cos(x)^2)	$1 + \frac{\sin^{2} (x)}{\cos^{2} (x)}$
235540	Evaluate	cot(-300 degrees )	$\cot (- 300 °)$
235541	Solve the System of Equations	10x+y=-20 y=2x^2-4x-16	$10 x + y = - 20$ $y = 2 x^{2} - 4 x - 16$
235542	Solve for W	cube root of W=3	$\sqrt[3]{W} = 3$
235543	Evaluate	fourth root of 3^5* cube root of 3^4	$\sqrt[4]{3^{5}} \cdot \sqrt[3]{3^{4}}$
235544	Find the Complex Conjugate	3/(4+4 square root of 5)	$\frac{3}{4 + 4 \sqrt{5}}$
235545	Solve the Inequality for a	2+2a<=10	$2 + 2 a \leq 10$
235546	Evaluate	4900E-3	$4900 E - 3$
235547	Graph	x^3+2x^2+x	$x^{3} + 2 x^{2} + x$
235548	Solve for x	2/3x+4/5=1/6x+3/10	$\frac{2}{3} x + \frac{4}{5} = \frac{1}{6} x + \frac{3}{10}$
235549	Simplify	(2a)/(2a+3)+5/(3-2a)-(4a^2+9)/(4a^2-9)	$\frac{2 a}{2 a + 3} + \frac{5}{3 - 2 a} - \frac{4 a^{2} + 9}{4 a^{2} - 9}$
235550	Solve for x	-sin(x)=-2/pi	$- \sin (x) = - \frac{2}{π}$
235551	Simplify	(7-3i^2)(i^4-6)	$(7 - 3 i^{2}) (i^{4} - 6)$
235552	Simplify	(2x^2-2y^2)/(x+y)	$\frac{2 x^{2} - 2 y^{2}}{x + y}$
235553	Solve for n	(n+3)^(5/4)-32=0	${(n + 3)}^{\frac{5}{4}} - 32 = 0$
235554	Simplify the Radical Expression	square root of 7xy^18	$\sqrt{7 x y^{18}}$
235555	Solve by Substitution	y=1/2x+1 y=-1/2x+9	$y = \frac{1}{2} x + 1$ $y = - \frac{1}{2} x + 9$
235556	Simplify	-2/(x^2-2x-3)+3/(x^2-9)	$\frac{- 2}{x^{2} - 2 x - 3} + \frac{3}{x^{2} - 9}$
235557	Solve for x	square root of 1-x^2+2=3	$\sqrt{1 - x^{2}} + 2 = 3$
235558	Evaluate	square root of 2-( square root of 2)/2	$\sqrt{2} - \frac{\sqrt{2}}{2}$
235559	Simplify	-2(-4rt)^2	$- 2 {(- 4 r t)}^{2}$
235560	Solve for x	y=e^x+1	$y = e^{x} + 1$
235561	Graph	x^2-xy+y^2=3	$x^{2} - x y + y^{2} = 3$
235562	Solve for a	1/a-1/b=p	$\frac{1}{a} - \frac{1}{b} = p$
235563	Simplify	(p^0)/p	$\frac{p^{0}}{p}$
235564	Solve for x	-(ax)/b>=c-d	$- \frac{a x}{b} \geq c - d$
235565	Solve for t	t=2pi square root of 1/32	$t = 2 π \sqrt{\frac{1}{32}}$
235566	Solve by Completing the Square	x^2+1/3x=4	$x^{2} + \frac{1}{3} x = 4$
235567	Simplify	(a-b)^2(a+b)^2+2a^2b^2	${(a - b)}^{2} {(a + b)}^{2} + 2 a^{2} b^{2}$
235568	Evaluate	(1/2)^x=8	${(\frac{1}{2})}^{x} = 8$
235569	Graph	(x-1)^2+(y+2)^2<=4	${(x - 1)}^{2} + {(y + 2)}^{2} \leq 4$
235570	Solve for x	4/x=3-1/2x	$\frac{4}{x} = 3 - \frac{1}{2} x$
235571	Solve for n	square root of 5n+9+4=7	$\sqrt{5 n + 9 + 4} = 7$
235572	Graph	-x+10>=16 or 2>-x+10	$- x + 10 \geq 16$ or $2 > - x + 10$
235573	Solve by Graphing	x-y=-2 -x+y=2	$x - y = - 2$ $- x + y = 2$
235574	Multiply	2 square root of 2*2 square root of 20	$2 \sqrt{2} \cdot 2 \sqrt{20}$
235575	Solve for x	x/(x-1)=4/x	$\frac{x}{x - 1} = \frac{4}{x}$
235576	Solve for A	-6A+33<=9	$- 6 A + 33 \leq 9$
235577	Simplify	4 square root of 6y*3 square root of 7x^2y	$4 \sqrt{6 y} \cdot 3 \sqrt{7 x^{2} y}$
235578	Solve the Inequality for x	e^x>5	$e^{x} > 5$
235579	Multiply	(2x^3y-3y)^2	${(2 x^{3} y - 3 y)}^{2}$
235580	Simplify	(2 square root of 2x^2)(3x square root of x^2)	$(2 \sqrt{2 x^{2}}) (3 x \sqrt{x^{2}})$
235581	Simplify the Radical Expression	- square root of 2+6 square root of 5-3 square root of 5	$- \sqrt{2} + 6 \sqrt{5} - 3 \sqrt{5}$
235582	Solve the System of Equations	y=5 3x+y=2	$y = 5$ $3 x + y = 2$
235583	Solve the Inequality for v	-9>=-8(1+6v)-1	$- 9 \geq - 8 (1 + 6 v) - 1$
235584	Solve the Inequality for x	-57<=3(3x-4)<24	$- 57 \leq 3 (3 x - 4) < 24$
235585	Graph Using a Table of Values	y=(x-3)^2-1	$y = {(x - 3)}^{2} - 1$
235586	Find the Exact Value	\|7-i\|	$\| 7 - i \|$
235587	Factor	x^4+x^2-90=0	$x^{4} + x^{2} - 90 = 0$
235588	Solve the Inequality for x	x+3<0	$x + 3 < 0$
235589	Simplify the Radical Expression	2 square root of 2*2 square root of 20	$2 \sqrt{2} \cdot 2 \sqrt{20}$
235590	Find the Points of Intersection	x+4y=5 3x-4y=17	$x + 4 y = 5$ $3 x - 4 y = 17$
235591	Convert to a Decimal	csc(330)deg	$\csc (330)$ degrees
235592	Evaluate	cos(255 degrees )	$\cos (255 °)$
235593	Solve for y	3/4y+1/4=1+y	$\frac{3}{4} y + \frac{1}{4} = 1 + y$
235594	Solve for x	9x-4x+4>=36-12	$9 x - 4 x + 4 \geq 36 - 12$
235595	Simplify the Radical Expression	-x square root of 24+10 square root of 6x^2	$- x \sqrt{24} + 10 \sqrt{6 x^{2}}$
235596	Simplify the Radical Expression	square root of 3( square root of 27- square root of 3)	$\sqrt{3} (\sqrt{27} - \sqrt{3})$
235597	Solve the Inequality for x	(3x-2)/-5>x-5	$\frac{3 x - 2}{- 5} > x - 5$
235598	Evaluate	x^6+7x^3-8=0	$x^{6} + 7 x^{3} - 8 = 0$
235599	Evaluate	1/( cube root of x^8)	$\frac{1}{\sqrt[3]{x^{8}}}$
235600	Graph	y=-(x-1)(2x+5)^2	$y = - (x - 1) {(2 x + 5)}^{2}$