Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
23001	Solve for x	2x-2y=0	$2 x - 2 y = 0$
23002	Solve for x	3x+2y<6	$3 x + 2 y < 6$
23003	Solve for x	-3x+6y=12	$- 3 x + 6 y = 12$
23004	Solve for x	3x+6y=30	$3 x + 6 y = 30$
23005	Solve for x	3x-9y>12	$3 x - 9 y > 12$
23006	Solve for x	3x-y<6	$3 x - y < 6$
23007	Solve for x	3y-4x>12	$3 y - 4 x > 12$
23008	Solve for x	4x+8y=8	$4 x + 8 y = 8$
23009	Determine the Types of the Numbers	{1,9,7}	${1, 9, 7}$
23010	Determine the Types of the Numbers	{15,16,17}	${15, 16, 17}$
23011	Determine the Types of the Numbers	{-2,1/3}	${- 2, \frac{1}{3}}$
23012	Determine the Types of the Numbers	{2,4,8}	${2, 4, 8}$
23013	Determine the Types of the Numbers	(-4,-4/5,0,0.1, square root of 7,9.5)	${- 4, - \frac{4}{5}, 0, 0.1, \sqrt{7}, 9.5}$
23014	Determine the Type of Number	square root of 31	$\sqrt{31}$
23015	Determine the Type of Number	square root of 3158	$\sqrt{3158}$
23016	Determine the Type of Number	square root of 32	$\sqrt{32}$
23017	Apply the Quadratic Formula	x^2-2x-49	$x^{2} - 2 x - 49$
23018	Apply the Quadratic Formula	-x^2-2x-6	$- x^{2} - 2 x - 6$
23019	Apply the Quadratic Formula	x^2-40x+620	$x^{2} - 40 x + 620$
23020	Find the Inverse	(x-2)/3	$\frac{x - 2}{3}$
23021	Find the Sample Standard Deviation	2 , 3 , 4 , 5 , 6	$2$ , $3$ , $4$ , $5$ , $6$
23022	Find the Inverse	D^-1	$D^{- 1}$
23023	Find the Inverse	e^(2x)	$e^{2 x}$
23024	Find the Inverse	n^2	$n^{2}$
23025	Find the Inverse	p^1.3	$p^{1.3}$
23026	Find the Inverse	(sin(pi-a)cos((3pi)/2-a)(ctg(pi/2+a)))/(tg(2pi-a))	$\frac{\sin (π - a) \cdot \cos (\frac{3 π}{2} - a) \cdot (c t g (\frac{π}{2} + a))}{t g (2 π - a)}$
23027	Find the Inverse	2x^2-12x+3	$2 x^{2} - 12 x + 3$
23028	Find the Inverse	2x+y=7	$2 x + y = 7$
23029	Find the Inverse	2x-7y=24	$2 x - 7 y = 24$
23030	Find the Inverse	4x+7y	$4 x + 7 y$
23031	Find the Inverse	4x-3y=24	$4 x - 3 y = 24$
23032	Find the Inverse	6x-7y-3=0	$6 x - 7 y - 3 = 0$
23033	Find the Inverse	a	$a$
23034	Find the Inverse	-a	$- a$
23035	Find the Inverse	f(n)=(-12-2n)/3	$f (n) = \frac{- 12 - 2 n}{3}$
23036	Find the Inverse	f(x)x^2-6x	$f (x) x^{2} - 6 x$
23037	Find the Inverse	f(x)=(x^2)/(x^2-1)	$f (x) = \frac{x^{2}}{x^{2} - 1}$
23038	Find the Inverse	f(x)=(x^5+2)/7	$f (x) = \frac{x^{5} + 2}{7}$
23039	Find the Inverse	f(x)=1/(x^5)	$f (x) = \frac{1}{x^{5}}$
23040	Find the Inverse	f(x)=1/2*(5-e^x)	$f (x) = \frac{1}{2} \cdot (5 - e^{x})$
23041	Find the Inverse	f(x)=-2/x-1	$f (x) = \frac{- 2}{x} - 1$
23042	Find the Inverse	f(x)=-4/7x-16/7	$f (x) = \frac{- 4}{7} x - \frac{16}{7}$
23043	Find the Inverse	f(x)=kx^-2	$f (x) = k x^{- 2}$
23044	Find the Inverse	f(x) = log base 2 of x-8+5	$f (x) = \log_{2} (x - 8) + 5$
23045	Find the Inverse	f(x)=-x^2(1-2x)(x+2)	$f (x) = - x^{2} (1 - 2 x) (x + 2)$
23046	Find the Inverse	f(x)=x^2-2x+1	$f (x) = x^{2} - 2 x + 1$
23047	Find the Inverse	f(x)=x^2-5x+3	$f (x) = x^{2} - 5 x + 3$
23048	Find the Inverse	f(x)=y/(x^2+y^2)	$f (x) = \frac{y}{x^{2} + y^{2}}$
23049	Find the Inverse	f(x)=10x^3	$f (x) = 10 x^{3}$
23050	Find the Inverse	f(x)=3+ natural log of e^x-2	$f (x) = 3 + \ln (e^{x} - 2)$
23051	Find the Inverse	f(x)=55x+26x^2+66x^3+5	$f (x) = 55 x + 26 x^{2} + 66 x^{3} + 5$
23052	Find the Inverse	F(x)=x	$F (x) = x$
23053	Find the Inverse	f(x)=x-4+4/((x-1)^2)	$f (x) = x - 4 + \frac{4}{{(x - 1)}^{2}}$
23054	Find Reduced Row Echelon Form	[[1,2],[1,3]]	$[\begin{array}{c} 1 & 2 \\ 1 & 3 \end{array}]$
23055	Find the Inverse	h(x)=(3x-3)^7	$h (x) = {(3 x - 3)}^{7}$
23056	Find the Inverse	p(x)=750x^2+15000x	$p (x) = 750 x^{2} + 15000 x$
23057	Find the Inverse	s(x)=x(x^2-8/x)	$s (x) = x (x^{2} - \frac{8}{x})$
23058	Find the Inverse	x+2y=6	$x + 2 y = 6$
23059	Find the Inverse	x+y=6	$x + y = 6$
23060	Find the Inverse	y=1/(-8x+1)	$y = \frac{1}{- 8 x + 1}$
23061	Find the Inverse	y=-4/5x+2	$y = - \frac{4}{5} x + 2$
23062	Find the Inverse	y = square root of x+1	$y = \sqrt{x + 1}$
23063	Find the Inverse	y=x^2-2x-8	$y = x^{2} - 2 x - 8$
23064	Find the Inverse	y=-x+18	$y = - x + 18$
23065	Find the Inverse	y=x-8	$y = x - 8$
23066	Solve for r	78=(108551/180)r	$78 = (\frac{108551}{180}) r$
23067	Simplify	x+y=10	$x + y = 10$
23068	Simplify	2x^4+6x^3-4x+16	$2 x^{4} + 6 x^{3} - 4 x + 16$
23069	Simplify	((x^6v)/(zf^6))^-6	${(\frac{x^{6} v}{z f^{6}})}^{- 6}$
23070	Simplify	(s^3+2s^2+5s+3)/(s^4+2s^3+4s^2+6)	$\frac{s^{3} + 2 s^{2} + 5 s + 3}{s^{4} + 2 s^{3} + 4 s^{2} + 6}$
23071	Simplify	0.316^2	${0.316}^{2}$
23072	Simplify	3x^4+x^2-1	$3 x^{4} + x^{2} - 1$
23073	Simplify	4^2001	$4^{2001}$
23074	Simplify	-5^(2+9*-5-6)	$- 5^{2 + 9 \cdot - 5 - 6}$
23075	Simplify	6/((s^3)/(3/(8s^3)))	$\frac{6}{\frac{s^{3}}{\frac{3}{8 s^{3}}}}$
23076	Simplify	705^3	$705^{3}$
23077	Simplify	j^12	$j^{12}$
23078	Solve for f	fva=(c((1+0.108/12)^240-1))/(0.108/12)
23079	Simplify	cube root of 49	$\sqrt[3]{49}$
23080	Simplify	x^2+11x-x^5	$x^{2} + 11 x - x^{5}$
23081	Simplify	x^3+2x^2-5x-6	$x^{3} + 2 x^{2} - 5 x - 6$
23082	Simplify	(x-2)/(2x+1)	$\frac{x - 2}{2 x + 1}$
23083	Simplify	-16t^2+80t+448	$- 16 t^{2} + 80 t + 448$
23084	Simplify	23 2/7	$23 \frac{2}{7}$
23085	Simplify	65	$65$
23086	Simplify	amub	$a μ b$
23087	Simplify	(n(n+1))/2	$\frac{n (n + 1)}{2}$
23088	Solve for x	(x+4)(x-3)=0	$(x + 4) (x - 3) = 0$
23089	Solve for x	(5x+3)/-4<-23/5	$\frac{5 x + 3}{- 4} < - \frac{23}{5}$
23090	Determine the Type of Number	square root of 3600	$\sqrt{3600}$
23091	Determine the Type of Number	square root of 4	$\sqrt{4}$
23092	Determine the Type of Number	square root of 441	$\sqrt{441}$
23093	Determine the Type of Number	square root of 450	$\sqrt{450}$
23094	Determine the Type of Number	square root of 47	$\sqrt{47}$
23095	Determine the Type of Number	square root of 49	$\sqrt{49}$
23096	Determine the Type of Number	square root of 5.472	$\sqrt{5.472}$
23097	Determine the Type of Number	square root of 52	$\sqrt{52}$
23098	Determine the Type of Number	square root of 576	$\sqrt{576}$
23099	Determine the Type of Number	square root of 6(3 square root of 7+ square root of 2)	$\sqrt{6 (3 \sqrt{7 + \sqrt{2}})}$
23100	Determine the Type of Number	square root of 6 square root of 11	$\sqrt{6} \sqrt{11}$