Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
101001	Factor	81v^2-49	$81 v^{2} - 49$
101002	Factor	81x^2+18xy+y^2	$81 x^{2} + 18 x y + y^{2}$
101003	Factor	81x^2+16	$81 x^{2} + 16$
101004	Factor	81x^3+18x^2+x	$81 x^{3} + 18 x^{2} + x$
101005	Factor	81x^2y-9y	$81 x^{2} y - 9 y$
101006	Factor	80xy-45x^2	$80 x y - 45 x^{2}$
101007	Factor	8+(9t+4)	$8 + (9 t + 4)$
101008	Find f^-1^(f(x))	f(x)=1/(x^9) f^-1(x)=( ninth root of x^8)/x	$f (x) = \frac{1}{x^{9}}$ $f^{- 1} (x) = \frac{\sqrt[9]{x^{8}}}{x}$
101009	Find g(h(x))	g(x)=3x+3 h(x)=-4x+1	$g (x) = 3 x + 3$ $h (x) = - 4 x + 1$
101010	Factor	8y^5-x^3y^5	$8 y^{5} - x^{3} y^{5}$
101011	Find the Derivative - d/dX	y=X^X	$y = X^{X}$
101012	Factor	8y^2+26y+15	$8 y^{2} + 26 y + 15$
101013	Find the Derivative - d/dt	2cos(t)+sin(2t)	$2 \cos (t) + \sin (2 t)$
101014	Solve for y	a=(x+y+z)/3	$a = \frac{x + y + z}{3}$
101015	Find the Derivative - d/dz	z=u^(3/2)(u+ce^u)	$z = u^{\frac{3}{2}} (u + c e^{u})$
101016	Factor	8y^2-25y+3	$8 y^{2} - 25 y + 3$
101017	Factor	8x^6-y^3	$8 x^{6} - y^{3}$
101018	Find the Derivative - d/dy	6x^2+5xy-3z^2	$6 x^{2} + 5 x y - 3 z^{2}$
101019	Factor	8x^6-27y^3	$8 x^{6} - 27 y^{3}$
101020	Factor	75r^2-12	$75 r^{2} - 12$
101021	Find the Derivative - d/dt	t=z^2+6/z+3z^-2	$t = z^{2} + \frac{6}{z} + 3 z^{- 2}$
101022	Factor	7x-3	$7 x - 3$
101023	Find the Derivative - d/dy	(1/(y^2)-7/(y^4))(y+9y^3)	$(\frac{1}{y^{2}} - \frac{7}{y^{4}}) (y + 9 y^{3})$
101024	Factor	7x-7y	$7 x - 7 y$
101025	Factor	72w^2+35w+3	$72 w^{2} + 35 w + 3$
101026	Find the Derivative - d/dy	square root of xy	$\sqrt{x y}$
101027	Factor	70a^2b+99ab-9b	$70 a^{2} b + 99 a b - 9 b$
101028	Factor	72c^2+35c+3	$72 c^{2} + 35 c + 3$
101029	Factor	7y^2+11y+4	$7 y^{2} + 11 y + 4$
101030	Find the Derivative - d/dy	cos(xy)+sin(yz)+wz	$\cos (x y) + \sin (y z) + w z$
101031	Factor	7y^2+2y-5	$7 y^{2} + 2 y - 5$
101032	Factor	7xy^4-7xz^4	$7 x y^{4} - 7 x z^{4}$
101033	Find the Derivative - d/dr	natural log of 2r+1	$\ln (2 r + 1)$
101034	Factor	7y^2-30y+27	$7 y^{2} - 30 y + 27$
101035	Factor	7x^2-25x+12	$7 x^{2} - 25 x + 12$
101036	Factor	7x^2-20x+12	$7 x^{2} - 20 x + 12$
101037	Find the Derivative - d/dg	sin(g(x))	$\sin (g (x))$
101038	Factor	7x^2-35x-xy+5y	$7 x^{2} - 35 x - x y + 5 y$
101039	Factor	7x^2-40x-12	$7 x^{2} - 40 x - 12$
101040	Factor	7x^2-49	$7 x^{2} - 49$
101041	Find the Derivative - d/ds	1/(4s^3)-5/(3s^2)	$\frac{1}{4 s^{3}} - \frac{5}{3 s^{2}}$
101042	Factor	7x^2-4x-11	$7 x^{2} - 4 x - 11$
101043	Factor	6x-14	$6 x - 14$
101044	Find the Derivative - d/du	z=u^(3/2)(u+ce^u)	$z = u^{\frac{3}{2}} (u + c e^{u})$
101045	Factor	6x+6y	$6 x + 6 y$
101046	Factor	6y-12	$6 y - 12$
101047	Factor	7(2x+2)-9(-1+6x)	$7 (2 x + 2) - 9 (- 1 + 6 x)$
101048	Find the Derivative - d/dy	natural log of x^2+9y^2	$\ln (x^{2} + 9 y^{2})$
101049	Factor	6x+3y	$6 x + 3 y$
101050	Factor	6x+21	$6 x + 21$
101051	Factor	7x^2-175	$7 x^{2} - 175$
101052	Factor	-7x^2+14x-21	$- 7 x^{2} + 14 x - 21$
101053	Factor	7s^2+48s-7	$7 s^{2} + 48 s - 7$
101054	Find the Derivative - d/dt	1.08^(4t)	${1.08}^{4 t}$
101055	Factor	7u^4+41u^2+30	$7 u^{4} + 41 u^{2} + 30$
101056	Factor	7u^2-28m^2	$7 u^{2} - 28 m^{2}$
101057	Factor	7a^2-14a-21	$7 a^{2} - 14 a - 21$
101058	Factor	7a^2+50ab+7b^2	$7 a^{2} + 50 a b + 7 b^{2}$
101059	Factor	7p^2-29p+4	$7 p^{2} - 29 p + 4$
101060	Factor	7d^2+50d+7	$7 d^{2} + 50 d + 7$
101061	Factor	7c^2+48c-7	$7 c^{2} + 48 c - 7$
101062	Factor	n^2-6n	$n^{2} - 6 n$
101063	Find the Derivative - d/dt	(32t)/(t^2+256)	$\frac{32 t}{t^{2} + 256}$
101064	Factor	n^2-7n-18	$n^{2} - 7 n - 18$
101065	Find the Derivative - d/dy	e^(4xy)	$e^{4 x y}$
101066	Factor	n^2-8n-20	$n^{2} - 8 n - 20$
101067	Find the Derivative - d/dy	y'=(x/( square root of x-12))^3	$y' = {(\frac{x}{\sqrt{x - 12}})}^{3}$
101068	Factor	n^2-8n+12	$n^{2} - 8 n + 12$
101069	Factor	n^2-3n-70	$n^{2} - 3 n - 70$
101070	Find the Derivative - d/dt	3te^(-t^2)	$3 t e^{- t^{2}}$
101071	Factor	n^2-2n-3	$n^{2} - 2 n - 3$
101072	Factor	n^2-30n+56	$n^{2} - 30 n + 56$
101073	Factor	n^3+8n^2+12n	$n^{3} + 8 n^{2} + 12 n$
101074	Factor	p^2-6p-16	$p^{2} - 6 p - 16$
101075	Find the Derivative - d/dy	(3x)/(2y)-(8y)/(5x)	$\frac{3 x}{2 y} - \frac{8 y}{5 x}$
101076	Factor	p^2+15p+56	$p^{2} + 15 p + 56$
101077	Find the Derivative - d/dw	(3w^5-w)/w	$\frac{3 w^{5} - w}{w}$
101078	Factor	r^2-15r+56	$r^{2} - 15 r + 56$
101079	Factor	r^2+8r+12	$r^{2} + 8 r + 12$
101080	Factor	r^2+9r+14	$r^{2} + 9 r + 14$
101081	Factor	r^2+14r	$r^{2} + 14 r$
101082	Find the Derivative - d/dd	17cos(x^2)dx	$17 \cos (x^{2}) d x$
101083	Find the Derivative - d/dy	8e^xcos(yz)	$8 e^{x} \cos (y z)$
101084	Factor	r^2+2r+1	$r^{2} + 2 r + 1$
101085	Find the Derivative - d/dy	2x^2+3xy+4y^2-5x+2y	$2 x^{2} + 3 x y + 4 y^{2} - 5 x + 2 y$
101086	Factor	r^2+4r-21	$r^{2} + 4 r - 21$
101087	Factor	P^3+125	$P^{3} + 125$
101088	Factor	p^3+125q^3	$p^{3} + 125 q^{3}$
101089	Solve for y2	m=(b-a)/(g-d)	$m = \frac{b - a}{g - d}$
101090	Factor	q^3r^3-64	$q^{3} r^{3} - 64$
101091	Factor	q^3+1	$q^{3} + 1$
101092	Factor	q^2-1	$q^{2} - 1$
101093	Find the Derivative - d/dy	x^3+y^3-65xy	$x^{3} + y^{3} - 65 x y$
101094	Factor	k^2+8k	$k^{2} + 8 k$
101095	Factor	k^2+8k-20	$k^{2} + 8 k - 20$
101096	Find the Derivative - d/dz	8e^xcos(yz)	$8 e^{x} \cos (y z)$
101097	Factor	k^2+10k+16	$k^{2} + 10 k + 16$
101098	Factor	k^2+11k+28	$k^{2} + 11 k + 28$
101099	Factor	k^2-25	$k^{2} - 25$
101100	Find the Derivative - d/dt	e^(5tsin(2t))	$e^{5 t \sin (2 t)}$