Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
171901	Divide	m÷m	$m \div m$
171902	Solve for d	7(c+d)=14	$7 (c + d) = 14$
171903	Graph	3x-4y+5>0	$3 x - 4 y + 5 > 0$
171904	Graph Using a Table of Values	y=(2/3)^x	$y = {(\frac{2}{3})}^{x}$
171905	Solve for x	x^4+2x^2+1=0	$x^{4} + 2 x^{2} + 1 = 0$
171906	Solve the System of Equations	y=x-2 y=x^2-6x+8	$y = x - 2$ $y = x^{2} - 6 x + 8$
171907	Graph	g(x)=1/2f(x+2)	$g (x) = \frac{1}{2} f (x + 2)$
171908	Solve for x	square root of 12x+24=6x	$\sqrt{12 x + 24} = 6 x$
171909	Simplify	(16x^3)/(5y^9)*(x^3y^7)/(80xy^2)	$\frac{16 x^{3}}{5 y^{9}} \cdot \frac{x^{3} y^{7}}{80 x y^{2}}$
171910	Graph	3y<=-7x	$3 y \leq - 7 x$
171911	Simplify	(6x(x+3)(x-2))/(3(x-2)(x+9))	$\frac{6 x (x + 3) (x - 2)}{3 (x - 2) (x + 9)}$
171912	Evaluate	2(1/2)^1	$2 {(\frac{1}{2})}^{1}$
171913	Solve the Inequality for x	\|x\|>8	$\| x \| > 8$
171914	Simplify	(12y^5m)/(4(y^3m^4)^-2)	$\frac{12 y^{5} m}{4 {(y^{3} m^{4})}^{- 2}}$
171915	Solve for x	0=x^2+6x+9	$0 = x^{2} + 6 x + 9$
171916	Find f(g(x))	f(x)=x+6 g(x)=x-6	$f (x) = x + 6$ $g (x) = x - 6$
171917	Find the x and y Intercepts	y=(3x)/5+4	$y = \frac{3 x}{5} + 4$
171918	Solve for x	3500=720(1.1)^(x/4)+1400	$3500 = 720 {(1.1)}^{\frac{x}{4}} + 1400$
171919	Simplify	(6 square root of 9)( square root of -6)	$(6 \sqrt{9}) (\sqrt{- 6})$
171920	Convert to Radical Form	(8^-8)(8^3)	$(8^{- 8}) (8^{3})$
171921	Solve for x	1+1/x=10	$1 + \frac{1}{x} = 10$
171922	Simplify	(3a)/(bc)+(2b)/(ac)	$\frac{3 a}{b c} + \frac{2 b}{a c}$
171923	Simplify	a+((-2a+b)-(-a+b-c)+a)	$a + ((- 2 a + b) - (- a + b - c) + a)$
171924	Simplify	(4^-3*2^-3)^0	${(4^{- 3} \cdot 2^{- 3})}^{0}$
171925	Graph	x(x-6)>=0	$x (x - 6) \geq 0$
171926	Simplify	2 square root of 48-(2+ square root of 12)(5- square root of 12)	$2 \sqrt{48} - (2 + \sqrt{12}) (5 - \sqrt{12})$
171927	Solve for x	1=x^2-4x+4	$1 = x^{2} - 4 x + 4$
171928	Graph	3-y>=-\|x-4\|	$3 - y \geq - \| x - 4 \|$
171929	Simplify the Radical Expression	cube root of 27y^6	$\sqrt[3]{27 y^{6}}$
171930	Solve for y	10/(y+11)=25/(-3y)	$\frac{10}{y + 11} = \frac{25}{- 3 y}$
171931	Simplify	5/2-9/(2x)	$\frac{5}{2} - \frac{9}{2 x}$
171932	Solve for θ	csc(theta)=(2 square root of 3)/3	$\csc (θ) = \frac{2 \sqrt{3}}{3}$
171933	Simplify	(xy-x^2)/(x^3)	$\frac{x y - x^{2}}{x^{3}}$
171934	Evaluate the Function	f(x)=-3x^2-6x at x=1	$f (x) = - 3 x^{2} - 6 x$ at $x = 1$
171935	Graph	y<=(x+2)^2	$y \leq {(x + 2)}^{2}$
171936	Solve by Completing the Square	0=x^2+6x+13	$0 = x^{2} + 6 x + 13$
171937	Simplify	square root of 2/(x^2)* square root of (x^2)/18	$\sqrt{\frac{2}{x^{2}}} \cdot \sqrt{\frac{x^{2}}{18}}$
171938	Find the Inverse	y = square root of x-6+2	$y = \sqrt{x - 6} + 2$
171939	Evaluate	1(1/2)	$1 (\frac{1}{2})$
171940	Solve for f	2/3f-3=-1+4/9f+4/9f+6	$\frac{2}{3} f - 3 = - 1 + \frac{4}{9} f + \frac{4}{9} f + 6$
171941	Solve the Inequality for k	-1.2k>6	$- 1.2 k > 6$
171942	Evaluate	pi/2*pi/2	$\frac{π}{2} \cdot \frac{π}{2}$
171943	Solve for k	2k-9<=-19	$2 k - 9 \leq - 19$
171944	Graph	y<=3x+2 and y>-2x+3	$y \leq 3 x + 2$ and $y > - 2 x + 3$
171945	Simplify	(2 square root of -49)(- square root of 36)	$(2 \sqrt{- 49}) (- \sqrt{36})$
171946	Solve the System of Inequalities	2n+7>=27 or 3+3n<=30	$2 n + 7 \geq 27$ or $3 + 3 n \leq 30$
171947	Simplify	4x^2-7+2x-3x^2+8x-6	$4 x^{2} - 7 + 2 x - 3 x^{2} + 8 x - 6$
171948	Divide	(3^3)÷(3^-4)	$3^{3} \div 3^{- 4}$
171949	Solve the Inequality for y	-3y<=-18	$- 3 y \leq - 18$
171950	Solve the System of Inequalities	2x+5<23 and 27>=2x+5	$2 x + 5 < 23$ and $27 \geq 2 x + 5$
171951	Simplify	(-5t^5)/((5t^4)^2)	$\frac{- 5 t^{5}}{{(5 t^{4})}^{2}}$
171952	Find the LCD	4/(3x^2-23x+40) , (9x)/(3x^2-17x+24)	$\frac{4}{3 x^{2} - 23 x + 40}$ , $\frac{9 x}{3 x^{2} - 17 x + 24}$
171953	Evaluate	4 natural log of e^2+ natural log of e^9	$4 \ln (e^{2}) + \ln (e^{9})$
171954	Simplify	(x-y+z)^2	${(x - y + z)}^{2}$
171955	Simplify	(2^-3)/(3^-2)	$\frac{2^{- 3}}{3^{- 2}}$
171956	Factor	(3x+2)(x+y-z)-(3x+2)-(x+y-1)(3x+2)	$(3 x + 2) (x + y - z) - (3 x + 2) - (x + y - 1) (3 x + 2)$
171957	Find the x and y Intercepts	3x+4y	$3 x + 4 y$
171958	Solve the Inequality for x	x(x-6)<0	$x (x - 6) < 0$
171959	Simplify	(14x^2)/(21y)	$\frac{14 x^{2}}{21 y}$
171960	Simplify	(3^7)÷(3^0)	$3^{7} \div 3^{0}$
171961	Simplify	((1-2)+(2-1))/((36a-24a)*12.2)	$\frac{(1 - 2) + (2 - 1)}{(36 a - 24 a) \cdot 12.2}$
171962	Multiply	square root of y^3* square root of y^3	$\sqrt{y^{3}} \cdot \sqrt{y^{3}}$
171963	Graph Using a Table of Values	5^x	$5^{x}$
171964	Simplify	3(x+x+y)	$3 (x + x + y)$
171965	Simplify	-8(5-(10-4(5-8)))	$- 8 (5 - (10 - 4 (5 - 8)))$
171966	Subtract	(-9n^4+8)-(-9n^4+2n^3+5n^2)	$(- 9 n^{4} + 8) - (- 9 n^{4} + 2 n^{3} + 5 n^{2})$
171967	Simplify	((4s^-1j^-3)^-3)/(20s^-2)	$\frac{{(4 s^{- 1} j^{- 3})}^{- 3}}{20 s^{- 2}}$
171968	Solve Using the Quadratic Formula	x^4-5x^2+6=0	$x^{4} - 5 x^{2} + 6 = 0$
171969	Solve for x	1/2=14/(6x-2)-6/(3x-1)	$\frac{1}{2} = \frac{14}{6 x - 2} - \frac{6}{3 x - 1}$
171970	Graph	f(x)<\|4x+1\|-3	$f (x) < \| 4 x + 1 \| - 3$
171971	Factor	32mn^2-48mn+24	$32 m n^{2} - 48 m n + 24$
171972	Simplify	(3y^7)/((2y^-2)^-5)	$\frac{3 y^{7}}{{(2 y^{- 2})}^{- 5}}$
171973	Solve for x	6x+a=5(x+t)	$6 x + a = 5 (x + t)$
171974	Solve for z	square root of z=23	$\sqrt{z} = 23$
171975	Evaluate	4pi(12)^2	$4 π {(12)}^{2}$
171976	Solve the Inequality for x	x^2+4>0	$x^{2} + 4 > 0$
171977	Solve Using the Quadratic Formula	1+(x-1)/(x+1)=(x+1)/(x-1)	$1 + \frac{x - 1}{x + 1} = \frac{x + 1}{x - 1}$
171978	Solve Using the Quadratic Formula	2(x^2-1)+1=1	$2 (x^{2} - 1) + 1 = 1$
171979	Write in Standard Form	y=(x-0)^2-36	$y = {(x - 0)}^{2} - 36$
171980	Solve for v	\|v\|=6	$\| v \| = 6$
171981	Find the Holes in the Graph	f(x)=(2x+8)/(3x^2+16x+16)	$f (x) = \frac{2 x + 8}{3 x^{2} + 16 x + 16}$
171982	Solve for y	x/y=z	$\frac{x}{y} = z$
171983	Simplify	( square root of x+1)÷( square root of 3-x)	$\sqrt{x + 1} \div \sqrt{3 - x}$
171984	Evaluate	natural log of x=5	$\ln (x) = 5$
171985	Solve for v	-1+8v=2+8v	$- 1 + 8 v = 2 + 8 v$
171986	Simplify	(4x^3-7x^2-8)+(8x^3-5x^2-3)	$(4 x^{3} - 7 x^{2} - 8) + (8 x^{3} - 5 x^{2} - 3)$
171987	Solve for d	7(d+3)-10=12d-5d+11	$7 (d + 3) - 10 = 12 d - 5 d + 11$
171988	Graph	18<=3(b-4)	$18 \leq 3 (b - 4)$
171989	Simplify	(9x^3)^2(x^8)^(1/2)	${(9 x^{3})}^{2} {(x^{8})}^{\frac{1}{2}}$
171990	Solve for f	1/5f-2/3=-1/5f+2/3	$\frac{1}{5} f - \frac{2}{3} = - \frac{1}{5} f + \frac{2}{3}$
171991	Find the Exact Value	cos(arctan(( square root of 3)/3))	$\cos (\arctan (\frac{\sqrt{3}}{3}))$
171992	Factor	2x^2+2y^2-5x-4y+5xy+2	$2 x^{2} + 2 y^{2} - 5 x - 4 y + 5 x y + 2$
171993	Graph	3y>3x+9	$3 y > 3 x + 9$
171994	Divide	(-2x)÷x	$- 2 x \div x$
171995	Solve the System of Inequalities	4x-9<=3 or 4x-9<27	$4 x - 9 \leq 3$ or $4 x - 9 < 27$
171996	Simplify	- cube root of (81y^2)/(1000x^3)	$- \sqrt[3]{\frac{81 y^{2}}{1000 x^{3}}}$
171997	Simplify	cube root of 5^4* fifth root of 5	$\sqrt[3]{5^{4}} \cdot \sqrt[5]{5}$
171998	Graph	y<=5-4x	$y \leq 5 - 4 x$
171999	Solve the Inequality for x	6x^2+1<=0	$6 x^{2} + 1 \leq 0$
172000	Solve by Substitution	-8x-7y=-5 -x=y	$- 8 x - 7 y = - 5$ $- x = y$