Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
190101	Solve for m	7(2m+3)-5m=2(4m+8)+9 ?	$7 (2 m + 3) - 5 m = 2 (4 m + 8) + 9$ ?
190102	Simplify	((2xz^3)/(3x^2y^3))^-4	${(\frac{2 x z^{3}}{3 x^{2} y^{3}})}^{- 4}$
190103	Find All Complex Solutions	sin(x)^2-1/2=0	$\sin^{2} (x) - \frac{1}{2} = 0$
190104	Evaluate	2-x=x-8	$2 - x = x - 8$
190105	Convert to a Percentage	1/25*100%	$\frac{1}{25} \cdot 100 %$
190106	Graph	4-2x<=0	$4 - 2 x \leq 0$
190107	Evaluate	(1^-2)/2	$\frac{1^{- 2}}{2}$
190108	Simplify	square root of 9i^4	$\sqrt{9 i^{4}}$
190109	Solve for a	x/a+y/b=1	$\frac{x}{a} + \frac{y}{b} = 1$
190110	Write in Standard Form	8x+6x^2-7=x^2	$8 x + 6 x^{2} - 7 = x^{2}$
190111	Graph	f(x)=1/2x^6+x^5	$f (x) = \frac{1}{2} x^{6} + x^{5}$
190112	Solve the Inequality for x	5x+x^2>100	$5 x + x^{2} > 100$
190113	Solve for x	22 = square root of x+9+10	$22 = \sqrt{x + 9} + 10$
190114	Find the Distance Between Two Points	(0,-8) and (-5,4)	$(0, - 8)$ and $(- 5, 4)$
190115	Solve for x	x/(2x+9)=3/x	$\frac{x}{2 x + 9} = \frac{3}{x}$
190116	Solve for x	(x-5)/6+(x+5)/9=5	$\frac{x - 5}{6} + \frac{x + 5}{9} = 5$
190117	Multiply	(2x^2+6x-4)(2x^2-3x)	$(2 x^{2} + 6 x - 4) (2 x^{2} - 3 x)$
190118	Evaluate	1/(2(-2))	$\frac{1}{2 (- 2)}$
190119	Solve for x	4^(3x-2)=1/(2 square root of 2)	$4^{3 x - 2} = \frac{1}{2 \sqrt{2}}$
190120	Solve the Inequality for x	(x+6)/(6-x)<0	$\frac{x + 6}{6 - x} < 0$
190121	Simplify	2r+(t+r) ?	$2 r + (t + r)$ ?
190122	Find the Roots (Zeros)	-3x=-10x^2-4	$- 3 x = - 10 x^{2} - 4$
190123	Solve the Inequality for x	square root of x^2-x-2< square root of x^2+3x+2	$\sqrt{x^{2} - x - 2} < \sqrt{x^{2} + 3 x + 2}$
190124	Solve the System of Equations	-x-4y+2z=0 x+2y-z=0 x+y-z=0	$- x - 4 y + 2 z = 0$ $x + 2 y - z = 0$ $x + y - z = 0$
190125	Solve for s	1 1/2s=16 1/2	$1 \frac{1}{2} s = 16 \frac{1}{2}$
190126	Evaluate	(x+3)(x^2-3x+9)	$(x + 3) (x^{2} - 3 x + 9)$
190127	Find the Midpoint	(7,-2) and (-4,2)	$(7, - 2)$ and $(- 4, 2)$
190128	Multiply	(-x)(-x)	$(- x) (- x)$
190129	Solve the Inequality for x	(2x+5)/(x-2)>=(x-1)/(x-2)	$\frac{2 x + 5}{x - 2} \geq \frac{x - 1}{x - 2}$
190130	Describe the Transformation	h(x) = natural log of -x	$h (x) = \ln (- x)$
190131	Solve for x	2(x+1)^2+3=21	$2 {(x + 1)}^{2} + 3 = 21$
190132	Graph	{x\|x>3}	${x \| x > 3}$
190133	Graph	Graph y=-3/2x-3	Graph $y = - \frac{3}{2} x - 3$
190134	Find the Holes in the Graph	f(x)=(x^3-6x^2+8x)/(x^2-2x-8)	$f (x) = \frac{x^{3} - 6 x^{2} + 8 x}{x^{2} - 2 x - 8}$
190135	Solve for a	-1/5a+21=23	$- \frac{1}{5} a + 21 = 23$
190136	Solve for x	( square root of x+3.5)/2=1.5	$\frac{\sqrt{x + 3.5}}{2} = 1.5$
190137	Graph Using a Table of Values	f(x)=-3x^2+3	$f (x) = - 3 x^{2} + 3$
190138	Find the Product	(2x)^3	${(2 x)}^{3}$
190139	Graph	y=x^2(x-2)(x+3)	$y = x^{2} (x - 2) (x + 3)$
190140	Write Using Negative Exponents	1/(2^3)	$\frac{1}{2^{3}}$
190141	Multiply	x^2(x+1)	$x^{2} (x + 1)$
190142	Solve the System of Inequalities	-3x+5<=2 or 4x-2<-6	$- 3 x + 5 \leq 2$ or $4 x - 2 < - 6$
190143	Evaluate	3h(2)+2k(3)	$3 h (2) + 2 k (3)$
190144	Solve for w	9+w>7	$9 + w > 7$
190145	Solve for y	(2y-3)^(2/3)=(3y)^(1/3)	${(2 y - 3)}^{\frac{2}{3}} = {(3 y)}^{\frac{1}{3}}$
190146	Graph	y<=x+1 y<=x^2-3x	$y \leq x + 1$ $y \leq x^{2} - 3 x$
190147	Simplify	(x+ square root of 7)(x- square root of 7)	$(x + \sqrt{7}) (x - \sqrt{7})$
190148	Solve for x	square root of x+16=3 square root of x	$\sqrt{x + 16} = 3 \sqrt{x}$
190149	Simplify	(1/(x^2)-1/9)/(5+15/x)	$\frac{\frac{1}{x^{2}} - \frac{1}{9}}{5 + \frac{15}{x}}$
190150	Find All Complex Solutions	1/x+2/(x+1)=5/6	$\frac{1}{x} + \frac{2}{x + 1} = \frac{5}{6}$
190151	Solve the Inequality for x	(3x+6)/(2x-12)<=0	$\frac{3 x + 6}{2 x - 12} \leq 0$
190152	Solve the System of Equations	p=6-2q p=4+q	$p = 6 - 2 q$ $p = 4 + q$
190153	Write in Slope-Intercept Form	(-9,-9) and (-6,0)	$(- 9, - 9)$ and $(- 6, 0)$
190154	Graph	y=-3cot(x+(3pi)/4)	$y = - 3 \cot (x + \frac{3 π}{4})$
190155	Find the Distance Between Two Points	(1,0) and (7,-8)	$(1, 0)$ and $(7, - 8)$
190156	Solve for x	(x-p)/(x+p)=2/7	$\frac{x - p}{x + p} = \frac{2}{7}$
190157	Solve for x	x^3-x^2-x=-2	$x^{3} - x^{2} - x = - 2$
190158	Graph	y>=\|x+5\|-3	$y \geq \| x + 5 \| - 3$
190159	Find the Distance Between Two Points	(0,-5) and (7,2)	$(0, - 5)$ and $(7, 2)$
190160	Write the Fraction in Simplest Form	1/2-1/4	$\frac{1}{2} - \frac{1}{4}$
190161	Simplify	(3v+2)-(2/3v-1/4)	$(3 v + 2) - (\frac{2}{3} v - \frac{1}{4})$
190162	Evaluate	(3(2a)^(3/2))^2	${(3 {(2 a)}^{\frac{3}{2}})}^{2}$
190163	Evaluate	2-8÷(-2)-3--12÷(-6)*-2	$2 - 8 \div (- 2) - 3 - - 12 \div (- 6) \times - 2$
190164	Solve for x	2^(x+2)=16^x	$2^{x + 2} = 16^{x}$
190165	Find the Distance Between Two Points	(-7,-6) and (-3,2)	$(- 7, - 6)$ and $(- 3, 2)$
190166	Graph Using a Table of Values	f(x)=(x+3)/2	$f (x) = \frac{x + 3}{2}$
190167	Graph	5-y>=x	$5 - y \geq x$
190168	Simplify	square root of ( fifth root of x^4 fourth root of y^3)/( cube root of x^2)	$\sqrt{\frac{\sqrt[5]{x^{4}} \sqrt[4]{y^{3}}}{\sqrt[3]{x^{2}}}}$
190169	Solve for x	(3x)/(x+5)+8/x=2/x	$\frac{3 x}{x + 5} + \frac{8}{x} = \frac{2}{x}$
190170	Graph	f(x)=1/2x^6+3/2x^5	$f (x) = \frac{1}{2} x^{6} + \frac{3}{2} x^{5}$
190171	Evaluate the Function	f(x-3) = square root of x+3+2	$f (x - 3) = \sqrt{x + 3} + 2$
190172	Find the Roots (Zeros)	f(x)=(x-2)(x+3)(2x+3)	$f (x) = (x - 2) (x + 3) (2 x + 3)$
190173	Solve for x	1/4(x-4)+x=14	$\frac{1}{4} (x - 4) + x = 14$
190174	Solve for x	3x+4y=16 for x	$3 x + 4 y = 16$ for $x$
190175	Factor by Grouping	x^2-xy-4x+4y	$x^{2} - x y - 4 x + 4 y$
190176	Write in Standard Form	log base 3 of x+6+ log base 3 of x+4=1	$\log_{3} (x + 6) + \log_{3} (x + 4) = 1$
190177	Simplify	6x square root of 7x^3+x^2 square root of 63x	$6 x \sqrt{7 x^{3}} + x^{2} \sqrt{63 x}$
190178	Evaluate	2(a-5)+2	$2 (a - 5) + 2$
190179	Solve for x	cube root of x^2-12 = cube root of 4x	$\sqrt[3]{x^{2} - 12} = \sqrt[3]{4 x}$
190180	Solve Using the Quadratic Formula	f(x)=4x^2-12x+9	$f (x) = 4 x^{2} - 12 x + 9$
190181	Write in Standard Form	(x^2)/2-3x+4x^3+6	$\frac{x^{2}}{2} - 3 x + 4 x^{3} + 6$
190182	Solve for n	2\|3n+3\|<12	$2 \| 3 n + 3 \| < 12$
190183	Solve the Inequality for x	(x+12)/(x+2)-3>=0	$\frac{x + 12}{x + 2} - 3 \geq 0$
190184	Solve for y	x-y=-4 for y	$x - y = - 4$ for $y$
190185	Multiply	-2/3*1/2	$- \frac{2}{3} \cdot \frac{1}{2}$
190186	Simplify	((c+3)/(c^2-4))÷((c+2)/(3(c^2-9)))	$\frac{c + 3}{c^{2} - 4} \div \frac{c + 2}{3 (c^{2} - 9)}$
190187	Find the Point-Slope Form	(-8,-8) , (-7,9)	$(- 8, - 8)$ , $(- 7, 9)$
190188	Evaluate	1/(2(4)^(1/2))-3/(2(4)^(3/2))	$\frac{1}{2 {(4)}^{\frac{1}{2}}} - \frac{3}{2 {(4)}^{\frac{3}{2}}}$
190189	Solve for x	16(4x-1)^2=25	$16 {(4 x - 1)}^{2} = 25$
190190	Solve for d	d^2+d-7=-5	$d^{2} + d - 7 = - 5$
190191	Graph	5+x<-3	$5 + x < - 3$
190192	Simplify	(12x^3y^2z^4)/(18xy^2z^3)	$\frac{12 x^{3} y^{2} z^{4}}{18 x y^{2} z^{3}}$
190193	Simplify	( fifth root of 3^2)^(1/3)	${(\sqrt[5]{3^{2}})}^{\frac{1}{3}}$
190194	Solve the System of Equations	2x-y+3z=-5 -x+y-z=1 4x-3y+5z=-7	$2 x - y + 3 z = - 5$ $- x + y - z = 1$ $4 x - 3 y + 5 z = - 7$
190195	Simplify	12/(a-4)+(3a)/(4-a)	$\frac{12}{a - 4} + \frac{3 a}{4 - a}$
190196	Solve for a	0.75+2(a-0.5)=3a-0.4	$0.75 + 2 (a - 0.5) = 3 a - 0.4$
190197	Find the Product	(2+x)(2-x)	$(2 + x) (2 - x)$
190198	Simplify	(4 square root of 3)/3*2	$\frac{4 \sqrt{3}}{3} \cdot 2$
190199	Divide	1 3/5÷(2/3)	$1 \frac{3}{5} \div \frac{2}{3}$
190200	Simplify	9/(x^2-9x)-x/(9x-81)	$\frac{9}{x^{2} - 9 x} - \frac{x}{9 x - 81}$