Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
165801	Simplify	x square root of x^2	$x \sqrt{x^{2}}$
165802	Find the Holes in the Graph	f(x)=(x^2-25)/(2x^2+13x+15)	$f (x) = \frac{x^{2} - 25}{2 x^{2} + 13 x + 15}$
165803	Simplify	4- square root of -25	$4 - \sqrt{- 25}$
165804	Graph	b^2-4ac<0	$b^{2} - 4 a c < 0$
165805	Solve for a	square root of a-b+c=3	$\sqrt{a - b + c} = 3$
165806	Solve Using the Quadratic Formula	4x-26	$4 x - 26$
165807	Write in Exponential Form	log base 9 of 1/3=-1/2	$\log_{9} (\frac{1}{3}) = - \frac{1}{2}$
165808	Solve for a	(x^(5/3))/(x^(6/5))=x^a	$\frac{x^{\frac{5}{3}}}{x^{\frac{6}{5}}} = x^{a}$
165809	Factor by Grouping	a^2-2ab+b^2	$a^{2} - 2 a b + b^{2}$
165810	Simplify	(-4+i)/(6-7i)	$\frac{- 4 + i}{6 - 7 i}$
165811	Solve the Inequality for n	6n-(n+1)<3n-2+5n	$6 n - (n + 1) < 3 n - 2 + 5 n$
165812	Solve Using the Quadratic Formula	x^2-1/4=0	$x^{2} - \frac{1}{4} = 0$
165813	Solve the Inequality for t	-2t-3(10t+5)>=3t-9-6t	$- 2 t - 3 (10 t + 5) \geq 3 t - 9 - 6 t$
165814	Solve for f	square root of 3gf-2=r	$\sqrt{3 g f - 2} = r$
165815	Solve the Inequality for x	(49/81)^(x+1)>=9/7	${(\frac{49}{81})}^{x + 1} \geq \frac{9}{7}$
165816	Solve for θ	sin(theta)cot(theta)-cos(theta)^2=0	$\sin (θ) \cot (θ) - \cos^{2} (θ) = 0$
165817	Solve for x	square root of 3x+1=7	$\sqrt{3 x} + 1 = 7$
165818	Write in Standard Form	(x-1)^2+3=2x+1	${(x - 1)}^{2} + 3 = 2 x + 1$
165819	Solve the Inequality for n	4-3(2n+1)>-4n-4-7	$4 - 3 (2 n + 1) > - 4 n - 4 - 7$
165820	Solve for y	4y=2(y-5)-2	$4 y = 2 (y - 5) - 2$
165821	Simplify	(x^(4/3))/(x^(1/3))	$\frac{x^{\frac{4}{3}}}{x^{\frac{1}{3}}}$
165822	Simplify	square root of 2 square root of 2	$\sqrt{2} \sqrt{2}$
165823	Solve for r	-28r=4r^2	$- 28 r = 4 r^{2}$
165824	Solve for b	H = square root of 4b+f	$H = \sqrt{4 b + f}$
165825	Find the Exact Value	sin(60 degrees -45 degrees )	$\sin (60 ° - 45 °)$
165826	Evaluate	-2*(3+8÷4)^2	$- 2 \cdot {(3 + 8 \div 4)}^{2}$
165827	Find the Holes in the Graph	f(x)=(x^2+5x+4)/(2x^2-2)	$f (x) = \frac{x^{2} + 5 x + 4}{2 x^{2} - 2}$
165828	Graph	y=0x	$y = 0 x$
165829	Write in Slope-Intercept Form	(-6,4) and (-5,-10)	$(- 6, 4)$ and $(- 5, - 10)$
165830	Find the GCF	5b-15abc	$5 b - 15 a b c$
165831	Find the Exact Value	1/2+1	$\frac{1}{2} + 1$
165832	Solve the Inequality for x	17+3x<=-4	$17 + 3 x \leq - 4$
165833	Simplify the Radical Expression	(27 cube root of z^2)^(1/3)	${(27 \sqrt[3]{z^{2}})}^{\frac{1}{3}}$
165834	Solve for x	8^7=8^3*8^x	$8^{7} = 8^{3} \cdot 8^{x}$
165835	Find the x and y Intercepts	f(x)=(5x+5)/(-x^2-2x-1)	$f (x) = \frac{5 x + 5}{- x^{2} - 2 x - 1}$
165836	Solve for w	4u+8w=-3u+2w	$4 u + 8 w = - 3 u + 2 w$
165837	Find the x and y Intercepts	f(x)=(x^2-5x)/(2x^2)	$f (x) = \frac{x^{2} - 5 x}{2 x^{2}}$
165838	Find All Complex Solutions	cos(2x)=cos(x)	$\cos (2 x) = \cos (x)$
165839	Solve the Inequality for w	-5+3(-2w-2)<=-4w-1-w	$- 5 + 3 (- 2 w - 2) \leq - 4 w - 1 - w$
165840	Simplify	-24/(3i)	$- \frac{24}{3 i}$
165841	Solve for z	2/3z=2+3/2z-1/2	$\frac{2}{3} z = 2 + \frac{3}{2} z - \frac{1}{2}$
165842	Solve for x	(x+3)(x-3)=16-2x^2	$(x + 3) (x - 3) = 16 - 2 x^{2}$
165843	Solve the Inequality for x	-12+4x<=16	$- 12 + 4 x \leq 16$
165844	Solve for q	p = fifth root of (q-4m)/(7r)	$p = \sqrt[5]{\frac{q - 4 m}{7 r}}$
165845	Simplify	(p^3q^(5/2))/(q^2r^-6)	$\frac{p^{3} q^{\frac{5}{2}}}{q^{2} r^{- 6}}$
165846	Solve for u	u-5=-4(w-1)	$u - 5 = - 4 (w - 1)$
165847	Solve the Inequality for q	8+4(-5q+1)>-3q+8-9q	$8 + 4 (- 5 q + 1) > - 3 q + 8 - 9 q$
165848	Solve the Inequality for x	x^2+x-2<0	$x^{2} + x - 2 < 0$
165849	Find the Inverse	f(x)=1/3-1/21x	$f (x) = \frac{1}{3} - \frac{1}{21} x$
165850	Factor	f(x)=x^6+4x^4-41x^2+36	$f (x) = x^{6} + 4 x^{4} - 41 x^{2} + 36$
165851	Solve for x	4x=6-2(2-x)	$4 x = 6 - 2 (2 - x)$
165852	Solve the Inequality for b	-b+5(4b-4)<10b-10-2b	$- b + 5 (4 b - 4) < 10 b - 10 - 2 b$
165853	Graph	y-5>2x-10	$y - 5 > 2 x - 10$
165854	Solve for a	square root of 3a-4q=t	$\sqrt{3 a - 4 q} = t$
165855	Solve for x	2x-3x-18=-18+2x+5x	$2 x - 3 x - 18 = - 18 + 2 x + 5 x$
165856	Graph Using a Table of Values	y=3^(-x)	$y = 3^{- x}$
165857	Graph	y<=-x-1 y>=2x+4	$y \leq - x - 1$ $y \geq 2 x + 4$
165858	Graph	x<=2y	$x \leq 2 y$
165859	Describe the Transformation	f(x)=2/3\|x-4\|	$f (x) = \frac{2}{3} \| x - 4 \|$
165860	Solve the Inequality for x	(x-7)/(x+5)>=-3	$\frac{x - 7}{x + 5} \geq - 3$
165861	Convert to Polar	y=-x	$y = - x$
165862	Write in Slope-Intercept Form	-1/2x+y=10	$- \frac{1}{2} x + y = 10$
165863	Solve the Inequality for k	-8-5(4k+5)>-7k+4-8k	$- 8 - 5 (4 k + 5) > - 7 k + 4 - 8 k$
165864	Graph Using a Table of Values	F(x)=1/(x+2)	$F (x) = \frac{1}{x + 2}$
165865	Describe the Transformation	2f(x)	$2 f (x)$
165866	Find the Product	(a-6)^2	${(a - 6)}^{2}$
165867	Find the x and y Intercepts	f(x)=(5x-10)/(x^2-4)	$f (x) = \frac{5 x - 10}{x^{2} - 4}$
165868	Find the Quotient	(x^3+3x^2-4x+5)/(x^2-2)	$\frac{x^{3} + 3 x^{2} - 4 x + 5}{x^{2} - 2}$
165869	Evaluate	6(1/2w-3/4)	$6 (\frac{1}{2} w - \frac{3}{4})$
165870	Solve the Inequality for C	-4c-(-8C-7)>-4C+5-5C	$- 4 c - (- 8 C - 7) > - 4 C + 5 - 5 C$
165871	Simplify	((-4m)^3)/(10m^-5)	$\frac{{(- 4 m)}^{3}}{10 m^{- 5}}$
165872	Solve the System of Inequalities	2<4x+10<=14	$2 < 4 x + 10 \leq 14$
165873	Find the Exact Value	f(-3/2)	$f (- \frac{3}{2})$
165874	Graph	2x+y=5 and x-3y=-8	$2 x + y = 5$ and $x - 3 y = - 8$
165875	Graph	y>-1/3x+1 y>2x-3	$y > - \frac{1}{3} x + 1$ $y > 2 x - 3$
165876	Solve for θ	tan(theta)=3/4	$\tan (θ) = \frac{3}{4}$
165877	Solve for x	(3x)/(x+1)=12/(x^2-1)+2	$\frac{3 x}{x + 1} = \frac{12}{x^{2} - 1} + 2$
165878	Solve for n	7m+2=7n-5	$7 m + 2 = 7 n - 5$
165879	Subtract	-3x^2+4x+10 from 2x^2-2x	$- 3 x^{2} + 4 x + 10$ from $2 x^{2} - 2 x$
165880	Solve for b	14=\|-9+4b\|	$14 = \| - 9 + 4 b \|$
165881	Subtract	8/6-1/8	$\frac{8}{6} - \frac{1}{8}$
165882	Solve for v	c=xv+x	$c = x v + x$
165883	Simplify	3.75x-5-8.75x+4.5+0.5	$3.75 x - 5 - 8.75 x + 4.5 + 0.5$
165884	Graph	r=2+sin(theta)	$r = 2 + \sin (θ)$
165885	Solve for x	square root of x = square root of 3x	$\sqrt{x} = \sqrt{3 x}$
165886	Find the Exact Value	csc(360 degrees )	$\csc (360 °)$
165887	Find the Roots (Zeros)	x(x-5)=0	$x (x - 5) = 0$
165888	Solve for x	2(x+2x)=36	$2 (x + 2 x) = 36$
165889	Solve for U	T=(3U)/E	$T = \frac{3 U}{E}$
165890	Find the Sum and Product of the Roots of the Quadratic Equation	8x^2=6x+9	$8 x^{2} = 6 x + 9$
165891	Solve the Inequality for x	x+1>-5(7-2x)	$x + 1 > - 5 (7 - 2 x)$
165892	Simplify	(10 square root of 40)( square root of -9)	$(10 \sqrt{40}) (\sqrt{- 9})$
165893	Find the x and y Intercepts	(-x+5)(x+2)=y	$(- x + 5) (x + 2) = y$
165894	Solve for p	\|8+p\|=2p-3	$\| 8 + p \| = 2 p - 3$
165895	Simplify	(( square root of 225-11)*12)/(-12-(8-6^2))-\|-3\|	$\frac{(\sqrt{225} - 11) \cdot 12}{- 12 - (8 - 6^{2})} - \| - 3 \|$
165896	Solve for r	0.25r-0.125+0.5r=0.5+r	$0.25 r - 0.125 + 0.5 r = 0.5 + r$
165897	Solve for x	26/57=849/(5x)	$\frac{26}{57} = \frac{849}{5 x}$
165898	Solve for x	8+9.8x+9=3.8x-16+3.8x	$8 + 9.8 x + 9 = 3.8 x - 16 + 3.8 x$
165899	Write in Exponential Form	( cube root of a)^2	${(\sqrt[3]{a})}^{2}$
165900	Solve for a	x=(a+b+c)/(ab)	$x = \frac{a + b + c}{a b}$