Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
164001	Simplify	-15x^2(x^5y^4)	$- 15 x^{2} (x^{5} y^{4})$
164002	Evaluate	2x^-3	$2 x^{- 3}$
164003	Simplify	5*(-2w-4)	$5 \times (- 2 w - 4)$
164004	Solve for a	99a^2+55a=0	$99 a^{2} + 55 a = 0$
164005	Multiply	1 11/16*4/9	$1 \frac{11}{16} \times \frac{4}{9}$
164006	Simplify	((4m^2n)^2)/(2m^5n)	$\frac{{(4 m^{2} n)}^{2}}{2 m^{5} n}$
164007	Simplify	(1+ square root of 3)/(1- square root of 3)	$\frac{1 + \sqrt{3}}{1 - \sqrt{3}}$
164008	Simplify	(x-9)/(x^2-17x+72)*(x^2-64)/(6x+48)	$\frac{x - 9}{x^{2} - 17 x + 72} \cdot \frac{x^{2} - 64}{6 x + 48}$
164009	Solve for x	\|2x-4\|>=6	$\| 2 x - 4 \| \geq 6$
164010	Subtract	-2x^2-6x+10 from -2x^2+9	$- 2 x^{2} - 6 x + 10$ from $- 2 x^{2} + 9$
164011	Solve for x	1/(x-6)+x/(x-2)=4/(x^2-8x+12)	$\frac{1}{x - 6} + \frac{x}{x - 2} = \frac{4}{x^{2} - 8 x + 12}$
164012	Solve for r	7-5/2(8r-6)+2r=32	$7 - \frac{5}{2} (8 r - 6) + 2 r = 32$
164013	Solve for x	40=x/(-4/7)	$40 = \frac{x}{(- \frac{4}{7})}$
164014	Solve for x	2/(2-x)+3/(x+2)=(2x)/(x^2-4)	$\frac{2}{2 - x} + \frac{3}{x + 2} = \frac{2 x}{x^{2} - 4}$
164015	Convert to Radical Form	(5^2)(5^8)	$(5^{2}) (5^{8})$
164016	Write in Slope-Intercept Form	y-5=-1/5(x-1)	$y - 5 = - \frac{1}{5} (x - 1)$
164017	Write in Standard Form	(s+6)^2=15	${(s + 6)}^{2} = 15$
164018	Write in Exponential Form	log base 4x of 2x-2=5x	$\log_{4 x} (2 x - 2) = 5 x$
164019	Solve for x	(4x-1)^2=20x-5	${(4 x - 1)}^{2} = 20 x - 5$
164020	Simplify	square root of -1/2	$\sqrt{- \frac{1}{2}}$
164021	Graph Using a Table of Values	f(x)=3^(x+1)	$f (x) = 3^{x + 1}$
164022	Divide	2 1/3÷(1/4)	$2 \frac{1}{3} \div \frac{1}{4}$
164023	Solve for x	x/(x-1)+1=1/(x^2-x)	$\frac{x}{x - 1} + 1 = \frac{1}{x^{2} - x}$
164024	Solve for x	(x+2)(x-2)-3x=0	$(x + 2) (x - 2) - 3 x = 0$
164025	Solve for x	8=x^3	$8 = x^{3}$
164026	Graph	y=-1 y=-5/2x+4	$y = - 1$ $y = - \frac{5}{2} x + 4$
164027	Solve for d	Fd^2+3=t^3	$F d^{2} + 3 = t^{3}$
164028	Solve the Inequality for x	x^2-9<=0	$x^{2} - 9 \leq 0$
164029	Find the Inverse	f(x)=( square root of x)/2	$f (x) = \frac{\sqrt{x}}{2}$
164030	Solve for r	2/9r=-6/13	$\frac{2}{9} r = - \frac{6}{13}$
164031	Expand the Logarithmic Expression	log base 5 of 2x(8x+7)	$\log_{5} (2 x (8 x + 7))$
164032	Find the Domain and Range	square root of x^2+1	$\sqrt{x^{2} + 1}$
164033	Expand the Logarithmic Expression	natural log of m/8(p-9)	$\ln (\frac{m}{8} (p - 9))$
164034	Simplify	q+p+q+p+q	$q + p + q + p + q$
164035	Simplify	((x^2-1)/(2x+2))÷((x^2-6x+5)/(2x^2))	$\frac{x^{2} - 1}{2 x + 2} \div \frac{x^{2} - 6 x + 5}{2 x^{2}}$
164036	Find the Holes in the Graph	f(x)=(x^2-4)/(-x-2)	$f (x) = \frac{x^{2} - 4}{- x - 2}$
164037	Solve for m	4(4m-3)-(m-5)=-52	$4 (4 m - 3) - (m - 5) = - 52$
164038	Solve for x	6+x/(x-4)=4/(x-4)	$6 + \frac{x}{x - 4} = \frac{4}{x - 4}$
164039	Factor	4x^2(2x-5)^2+8x^2(2x-5)	$4 x^{2} {(2 x - 5)}^{2} + 8 x^{2} (2 x - 5)$
164040	Graph Using a Table of Values	y=3/x	$y = \frac{3}{x}$
164041	Factor	3ax-3x+4y-4ay	$3 a x - 3 x + 4 y - 4 a y$
164042	Find the x and y Intercepts	f(x)=(x^2-7x+12)/(-5x+15)	$f (x) = \frac{x^{2} - 7 x + 12}{- 5 x + 15}$
164043	Simplify	(x^2-1)/(x^2-3x+2)*(x^3-2x^2)/(7x+7)	$\frac{x^{2} - 1}{x^{2} - 3 x + 2} \cdot \frac{x^{3} - 2 x^{2}}{7 x + 7}$
164044	Solve for b	3/10=(b+7)/20	$\frac{3}{10} = \frac{b + 7}{20}$
164045	Solve for x	4+ square root of x=9	$4 + \sqrt{x} = 9$
164046	Simplify	(5(x^5)^3)/(10x^5)	$\frac{5 {(x^{5})}^{3}}{10 x^{5}}$
164047	Evaluate	(2x)^4	${(2 x)}^{4}$
164048	Solve the Inequality for x	x^2-2x>=8	$x^{2} - 2 x \geq 8$
164049	Solve for x	2/3(1/2x+12)=1/2(1/3x+14)-3	$\frac{2}{3} (\frac{1}{2} x + 12) = \frac{1}{2} (\frac{1}{3} x + 14) - 3$
164050	Simplify	13((6^2)÷(5^2-4^2)+9)	$13 (6^{2} \div (5^{2} - 4^{2}) + 9)$
164051	Simplify	1/3-1	$\frac{1}{3} - 1$
164052	Write in Standard Form	-1+x^5-1/3x^2	$- 1 + x^{5} - \frac{1}{3} x^{2}$
164053	Write in Standard Form	(t+2)^2+(t-3)^2=9	${(t + 2)}^{2} + {(t - 3)}^{2} = 9$
164054	Graph	y^2+x+10=0	$y^{2} + x + 10 = 0$
164055	Simplify	(x^2-81)/(x^2-11x+18)*(5x^2)/(x^2)	$\frac{x^{2} - 81}{x^{2} - 11 x + 18} \cdot \frac{5 x^{2}}{x^{2}}$
164056	Solve for B	7B=-g^3B+h	$7 B = - g^{3} B + h$
164057	Write in Standard Form	1/7x^5-10x^4+1+8x^2-x	$\frac{1}{7} x^{5} - 10 x^{4} + 1 + 8 x^{2} - x$
164058	Simplify	(5x+25)/(x^3-x^2)*(x^2-1)/(x^2+6x+5)	$\frac{5 x + 25}{x^{3} - x^{2}} \cdot \frac{x^{2} - 1}{x^{2} + 6 x + 5}$
164059	Divide	(4x)÷x	$4 x \div x$
164060	Solve for C	F=9/5C+32 ; for C	$F = \frac{9}{5} C + 32$ ; for $C$
164061	Solve for θ	2sin(theta)+ square root of 3=0	$2 \sin (θ) + \sqrt{3} = 0$
164062	Solve the Inequality for x	2(x-3)+5x<=9x-14	$2 (x - 3) + 5 x \leq 9 x - 14$
164063	Solve for x	1/(x-9)-1=x/(x-9)	$\frac{1}{x - 9} - 1 = \frac{x}{x - 9}$
164064	Simplify	5/7 square root of 63n^3-2 square root of 112n^3	$\frac{5}{7} \sqrt{63 n^{3}} - 2 \sqrt{112 n^{3}}$
164065	Solve the Inequality for x	x^2+x-12<=0	$x^{2} + x - 12 \leq 0$
164066	Simplify	(4/3)^-8*(4/3)^2	${(\frac{4}{3})}^{- 8} \cdot {(\frac{4}{3})}^{2}$
164067	Find the Function	f(x)=6x	$f (x) = 6 x$
164068	Convert to Interval Notation	4/(c-2)-3/c<0	$\frac{4}{c - 2} - \frac{3}{c} < 0$
164069	Solve for x	x-(2x+5)/(x+6)=7/(x+6)	$x - \frac{2 x + 5}{x + 6} = \frac{7}{x + 6}$
164070	Solve for t	12t(t-5)=0	$12 t (t - 5) = 0$
164071	Simplify	square root of -16+ square root of -25+5	$\sqrt{- 16} + \sqrt{- 25} + 5$
164072	Solve the Inequality for x	(3(x-2))/4>-3	$\frac{3 (x - 2)}{4} > - 3$
164073	Graph	x^(-)*3	$x^{-} \cdot 3$
164074	Simplify	((x^2-36)/(3x+18))÷((x^2+x-42)/(3x^2))	$\frac{x^{2} - 36}{3 x + 18} \div \frac{x^{2} + x - 42}{3 x^{2}}$
164075	Simplify	-9x^4y(-2y)	$- 9 x^{4} y (- 2 y)$
164076	Graph	- square root of -x	$- \sqrt{- x}$
164077	Graph Using a Table of Values	f(x) = cube root of x-1	$f (x) = \sqrt[3]{x - 1}$
164078	Evaluate	5-(6^2)÷4-3	$5 - 6^{2} \div 4 - 3$
164079	Graph	f^-1(x)=x^2+2	$f^{- 1} (x) = x^{2} + 2$
164080	Solve for x	12-4/5(x+15)=2/5x+6	$12 - \frac{4}{5} (x + 15) = \frac{2}{5} x + 6$
164081	Solve the Inequality for x	-1/4x-8<3/4	$- \frac{1}{4} x - 8 < \frac{3}{4}$
164082	Solve the Inequality for x	x^2>=4	$x^{2} \geq 4$
164083	Subtract	-7x-9 from -4x^2+3x-5	$- 7 x - 9$ from $- 4 x^{2} + 3 x - 5$
164084	Simplify	( cube root of 4)^4	${(\sqrt[3]{4})}^{4}$
164085	Solve for x	3tan(x)- square root of 3=0	$3 \tan (x) - \sqrt{3} = 0$
164086	Evaluate	h^-1(x)	$h^{- 1} (x)$
164087	Evaluate	pi/pi	$\frac{π}{π}$
164088	Solve for u	8=u-5	$8 = u - 5$
164089	Solve for x	square root of x-5 = square root of x+4	$\sqrt{x} - 5 = \sqrt{x + 4}$
164090	Write in Standard Form	-x^2-1/2+x	$- x^{2} - \frac{1}{2} + x$
164091	Solve for x	3-1/(x+1)=x/(x+1)	$3 - \frac{1}{x + 1} = \frac{x}{x + 1}$
164092	Subtract	-2x^2+3x-9 from 8x^2+10x-10	$- 2 x^{2} + 3 x - 9$ from $8 x^{2} + 10 x - 10$
164093	Evaluate	(-2/5y)-(-5/2y)	$(- \frac{2}{5} y) - (- \frac{5}{2} y)$
164094	Solve for x	-x/3>=5	$- \frac{x}{3} \geq 5$
164095	Find the Domain and Range	f(x)=\|4x+2\|-6	$f (x) = \| 4 x + 2 \| - 6$
164096	Solve for r	v=(4pir^3)/3	$v = \frac{4 π r^{3}}{3}$
164097	Solve for r	9+r=-4	$9 + r = - 4$
164098	Solve for b	r=(b+a)m	$r = (b + a) m$
164099	Graph	(x^2+y^2-1)^3-x^2y^3=0	${(x^{2} + y^{2} - 1)}^{3} - x^{2} y^{3} = 0$
164100	Solve the System of Equations	-5x=y-5 -2y=-x-21	$- 5 x = y - 5$ $- 2 y = - x - 21$