Mathway | Recent Popular Problems

Recent Popular Problems

Rank	Topic	Problem	Formatted Problem
39901	Solve for v	v^3-64=0	$v^{3} - 64 = 0$
39902	Simplify	(n+6)/(27n^2-54n)-(n-3)/(27n^2-54n)	$\frac{n + 6}{27 n^{2} - 54 n} - \frac{n - 3}{27 n^{2} - 54 n}$
39903	Find the Inflection Points	3/10x^5+x^4+x^3	$\frac{3}{10} x^{5} + x^{4} + x^{3}$
39904	Evaluate	(3(8)+3^2)/3	$\frac{3 (8) + 3^{2}}{3}$
39905	Solve for X	(X-1)^(3/2)=27	${(X - 1)}^{\frac{3}{2}} = 27$
39906	Evaluate	500*e^(-0.25(10))	$500 \cdot e^{- 0.25 (10)}$
39907	Solve the Inequality for x	x^3-27x<0	$x^{3} - 27 x < 0$
39908	Solve for y	x=cos(y)	$x = \cos (y)$
39909	Find the Asymptotes	((3x+5)(x+9))/(2(3x+5))	$\frac{(3 x + 5) (x + 9)}{2 (3 x + 5)}$
39910	Solve for x	x*7/3=1	$x \cdot \frac{7}{3} = 1$
39911	Find the Cotangent Given the Point	( square root of 5,2)	$(\sqrt{5}, 2)$
39912	Evaluate	log base 2 of x^2 = log base 2 of 4x-4	$\log_{2} (x^{2}) = \log_{2} (4 x - 4)$
39913	Solve for x	cube root of 4x+7 = cube root of x+1	$\sqrt[3]{4 x + 7} = \sqrt[3]{x + 1}$
39914	Solve the Function Operation	Given f(x)=-2x^3+x^2-2 find f(1)	Given $f (x) = - 2 x^{3} + x^{2} - 2$ find $f (1)$
39915	Simplify	(6x^3y)(2xz^2)	$(6 x^{3} y) (2 x z^{2})$
39916	Evaluate	1/(c-3)-1/c=3/(c(c-3))	$\frac{1}{c - 3} - \frac{1}{c} = \frac{3}{c (c - 3)}$
39917	Solve for r	6r=16+8r	$6 r = 16 + 8 r$
39918	Solve by Substitution	3(t^2-16)^2+19(t^2-16)=-6	$3 {(t^{2} - 16)}^{2} + 19 (t^{2} - 16) = - 6$
39919	Solve for y	3y+7-y=5+2y+2	$3 y + 7 - y = 5 + 2 y + 2$
39920	Subtract	3/4-5 1/2	$\frac{3}{4} - 5 \frac{1}{2}$
39921	Divide	((x^2+2x+1)/(x^2-3x-18))÷((x^2-1)/(x^2-7x+6))	$\frac{x^{2} + 2 x + 1}{x^{2} - 3 x - 18} \div \frac{x^{2} - 1}{x^{2} - 7 x + 6}$
39922	Convert to Interval Notation	-2x+3>x-5	$- 2 x + 3 > x - 5$
39923	Multiply	(3x-y)(6x^2+5xy-7y^2)	$(3 x - y) (6 x^{2} + 5 x y - 7 y^{2})$
39924	Simplify the Radical Expression	-4 square root of 15*(- square root of 3)	$- 4 \sqrt{15} \cdot (- \sqrt{3})$
39925	Find the Roots (Zeros)	(-x-2)(-2x-3)	$(- x - 2) (- 2 x - 3)$
39926	Solve the Function Operation	If f(x)=x^2+5x and g(x)=7-x ; find: (f-g)(-6)	If $f (x) = x^{2} + 5 x$ and $g (x) = 7 - x$ ; find: $(f - g) (- 6)$
39927	Solve for x	-3+12x=12x-3	$- 3 + 12 x = 12 x - 3$
39928	Evaluate	-3/8+1/4(-4/7)	$- \frac{3}{8} + \frac{1}{4} (- \frac{4}{7})$
39929	Simplify	3/(x+1)+4/(2x-6)-(x^2-5)/(x^2-2x-3)	$\frac{3}{x + 1} + \frac{4}{2 x - 6} - \frac{x^{2} - 5}{x^{2} - 2 x - 3}$
39930	Solve for x	square root of 9-8x=-x	$\sqrt{9 - 8 x} = - x$
39931	Simplify the Matrix	x^3+4x^2-11x-30=(x+2)(x-3)(x+5)=0	$x^{3} + 4 x^{2} - 11 x - 30 = (x + 2) (x - 3) (x + 5) = 0$
39932	Solve the Inequality for m	m/3<=5	$\frac{m}{3} \leq 5$
39933	Evaluate	1.5/(pi/4)	$\frac{1.5}{\frac{π}{4}}$
39934	Solve for x	(x-1)-(2x-1)=9-x	$(x - 1) - (2 x - 1) = 9 - x$
39935	Solve for x	-2\|3-3x\|-2>=-14	$- 2 \| 3 - 3 x \| - 2 \geq - 14$
39936	Solve for x	x/(x+5)=(x-2)/(x+1)	$\frac{x}{x + 5} = \frac{x - 2}{x + 1}$
39937	Multiply	square root of 24b^3* square root of 40b^2* square root of b^2	$\sqrt{24 b^{3}} \cdot \sqrt{40 b^{2}} \cdot \sqrt{b^{2}}$
39938	Simplify	( natural log of e)/pi	$\frac{\ln (e)}{π}$
39939	Find the Inverse	f(x)=3( cube root of x-1)+10	$f (x) = 3 (\sqrt[3]{x} - 1) + 10$
39940	Simplify the Radical Expression	square root of s^7 fifth root of s^7	$\sqrt{s^{7}} \sqrt[5]{s^{7}}$
39941	Find the Domain	(3x-3)/( square root of 4x+3)	$\frac{3 x - 3}{\sqrt{4 x + 3}}$
39942	Solve for x	(1/4)^(3-2x)=8^(-x)	${(\frac{1}{4})}^{3 - 2 x} = 8^{- x}$
39943	Find the Integral	2/(x^5)dx	$\frac{2}{x^{5}} d x$
39944	Find the Product	2 square root of a(3 square root of ab-5 square root of ab)	$2 \sqrt{a} (3 \sqrt{a b} - 5 \sqrt{a b})$
39945	Simplify the Radical Expression	4 cube root of 192x^3+ cube root of 81x^3	$4 \sqrt[3]{192 x^{3}} + \sqrt[3]{81 x^{3}}$
39946	Find the Domain	r(t)=(t^2-1)/(t^3+6t^2+t)	$r (t) = \frac{t^{2} - 1}{t^{3} + 6 t^{2} + t}$
39947	Find the Other Trig Values in Quadrant II	csc(theta) = square root of 2	$\csc (θ) = \sqrt{2}$
39948	Solve for x	x/( square root of 3)=d-x	$\frac{x}{\sqrt{3}} = d - x$
39949	Evaluate	2sin(10 degrees )cos(10 degrees )	$2 \sin (10 °) \cos (10 °)$
39950	Find the LCD	1/(11x) and (6x)/(x+11)	$\frac{1}{11 x}$ and $\frac{6 x}{x + 11}$
39951	Simplify the Radical Expression	x^2y^2 square root of 63x^2y^6	$x^{2} y^{2} \sqrt{63 x^{2} y^{6}}$
39952	Graph	x+10y<=80 x>=30 y<=4	$x + 10 y \leq 80$ $x \geq 30$ $y \leq 4$
39953	Divide	( square root of 2)/(2 square root of 3)	$\frac{\sqrt{2}}{2 \sqrt{3}}$
39954	Find All Complex Solutions	x-6 = square root of x	$x - 6 = \sqrt{x}$
39955	Solve for b	3b+7=12+2b	$3 b + 7 = 12 + 2 b$
39956	Factor	x^2(x+2)+3x(x+2)-70(x+2)	$x^{2} (x + 2) + 3 x (x + 2) - 70 (x + 2)$
39957	Graph	8x+y>=-5 x+5y<2	$8 x + y \geq - 5$ $x + 5 y < 2$
39958	Find the Percentage Rate of Change	y=0.5(3/4)^t	$y = 0.5 {(\frac{3}{4})}^{t}$
39959	Evaluate	i^34i^15i^39	$i^{34} \cdot i^{15} \cdot i^{39}$
39960	Factor by Grouping	5n^2p-10np-5n^2+10n	$5 n^{2} p - 10 n p - 5 n^{2} + 10 n$
39961	Simplify the Radical Expression	( square root of c^5)/( square root of d^9)	$\frac{\sqrt{c^{5}}}{\sqrt{d^{9}}}$
39962	Divide Using Synthetic Division	Use synthetic division to find the result when 4x^4+17x^3+10x^2-7x+18 is divided by x+2	Use synthetic division to find the result when $4 x^{4} + 17 x^{3} + 10 x^{2} - 7 x + 18$ is divided by $x + 2$
39963	Solve for r	9*12^(r+4)-8=127	$9 \cdot 12^{r + 4} - 8 = 127$
39964	Evaluate the Function	f(2)=x^3+x^2+x^1+x^0	$f (2) = x^{3} + x^{2} + x^{1} + x^{0}$
39965	Simplify	(1-cos(x)^2)/(tan(x)^2)+2sin(x)^2	$\frac{1 - \cos^{2} (x)}{\tan^{2} (x)} + 2 \sin^{2} (x)$
39966	Find the Roots (Zeros)	x-6 = square root of x	$x - 6 = \sqrt{x}$
39967	Evaluate	490E-2	$490 E - 2$
39968	Find the Excluded Values	(4x^2-12x)/(3x^2+15x)	$\frac{4 x^{2} - 12 x}{3 x^{2} + 15 x}$
39969	Write in Slope-Intercept Form	(-1,0) and (4,-5)	$(- 1, 0)$ and $(4, - 5)$
39970	Solve for b	2(6b+1)=4(b-5)-2	$2 (6 b + 1) = 4 (b - 5) - 2$
39971	Simplify the Radical Expression	( square root of x^12)/( square root of x^5)	$\frac{\sqrt{x^{12}}}{\sqrt{x^{5}}}$
39972	Write with Rational (Fractional) Exponents	( square root of 5)^2	${(\sqrt{5})}^{2}$
39973	Simplify	( square root of 3+ square root of 2)/( square root of 12- square root of 2)	$\frac{\sqrt{3} + \sqrt{2}}{\sqrt{12} - \sqrt{2}}$
39974	Simplify	( cube root of x^2y^3z^4)^2	${(\sqrt[3]{x^{2} y^{3} z^{4}})}^{2}$
39975	Solve for x	2=(3-x)/1.5	$2 = \frac{3 - x}{1.5}$
39976	Find the Slope	(0,1) and (5,4)	$(0, 1)$ and $(5, 4)$
39977	Evaluate	cube root of 500/4+500/10	$\sqrt[3]{\frac{500}{4} + \frac{500}{10}}$
39978	Find All Complex Solutions	square root of x^2-3x-6=x-1	$\sqrt{x^{2} - 3 x - 6} = x - 1$
39979	Rationalize the Denominator	( cube root of 6)/( cube root of 4)	$\frac{\sqrt[3]{6}}{\sqrt[3]{4}}$
39980	Find the Equation Using Two Points	f(0)=3 and f(-6)=3	$f (0) = 3$ and $f (- 6) = 3$
39981	Evaluate	square root of x=x^(1/2)	$\sqrt{x} = x^{\frac{1}{2}}$
39982	Simplify	n^4m^3n*m^6	$n^{4} \cdot m^{3} \cdot n \cdot m^{6}$
39983	Find the Product	a^3b^2*4ab^3	$a^{3} b^{2} \cdot 4 a b^{3}$
39984	Simplify	((4x^20)/(2x^5))((100x^20)/(25x^5))((2x^20)/(2x^5))	$(\frac{4 x^{20}}{2 x^{5}}) (\frac{100 x^{20}}{25 x^{5}}) (\frac{2 x^{20}}{2 x^{5}})$
39985	Graph	-4>y+2>-10	$- 4 > y + 2 > - 10$
39986	Solve for x	x*2+5x-24=0	$x \cdot 2 + 5 x - 24 = 0$
39987	Graph	f^-1(f)=f/x	$f^{- 1} (f) = \frac{f}{x}$
39988	Solve for y	2/(y-5)=6/(3y-15)-4	$\frac{2}{y - 5} = \frac{6}{3 y - 15} - 4$
39989	Solve the System of Equations	x-y=-11 y+7=-2x	$x - y = - 11$ $y + 7 = - 2 x$
39990	Find the Asymptotes	(3(x+4)(x-4))/(x(2x-1))	$\frac{3 (x + 4) (x - 4)}{x (2 x - 1)}$
39991	Simplify	(11x^2+5y^2-8xy)+(x^2-7y^2+4x)	$(11 x^{2} + 5 y^{2} - 8 x y) + (x^{2} - 7 y^{2} + 4 x)$
39992	Simplify	4(7/8y-4-3/8y+7)	$4 (\frac{7}{8} y - 4 - \frac{3}{8} y + 7)$
39993	Solve for x	x+2(x-6)=x-11	$x + 2 (x - 6) = x - 11$
39994	Find the Inverse	f(x)=\|2x-3\|	$f (x) = \| 2 x - 3 \|$
39995	Simplify	17(a^(2n+1))^4*2a^(7n-12)	$17 {(a^{2 n + 1})}^{4} \cdot 2 a^{7 n - 12}$
39996	Find the Reference Angle	cot(-pi/4)	$\cot (- \frac{π}{4})$
39997	Evaluate	2(3g-4)-(8g+3)	$2 (3 g - 4) - (8 g + 3)$
39998	Solve for w	-8/(2w+6)+2=-4/(w+3)	$- \frac{8}{2 w + 6} + 2 = - \frac{4}{w + 3}$
39999	Find the Exact Value	1/2*( square root of 3)/2	$\frac{1}{2} \cdot \frac{\sqrt{3}}{2}$
40000	Solve for p	p--2=-9	$p - - 2 = - 9$