Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
98001	Find the Sample Standard Deviation	1 , 2 , 3 , 4 , 5 , 6 , 7 , 8	$1$ , $2$ , $3$ , $4$ , $5$ , $6$ , $7$ , $8$
98002	Simplify	square root of 480	$\sqrt{480}$
98003	Find the Sample Standard Deviation	1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 8 , 9	$1$ , $2$ , $3$ , $4$ , $5$ , $6$ , $7$ , $8$ , $8$ , $9$
98004	Simplify	square root of 48x^2y	$\sqrt{48 x^{2} y}$
98005	Simplify	square root of 48k^7q^8	$\sqrt{48 k^{7} q^{8}}$
98006	Simplify	square root of 450	$\sqrt{450}$
98007	Simplify	square root of 4x^2+4x+1	$\sqrt{4 x^{2} + 4 x + 1}$
98008	Simplify	square root of 4x^12	$\sqrt{4 x^{12}}$
98009	Evaluate Using Synthetic Division	f(x)=x^3+3x^2+8x+12 , k=-2	$f (x) = x^{3} + 3 x^{2} + 8 x + 12$ , $k = - 2$
98010	Simplify	square root of -72x	$\sqrt{- 72 x}$
98011	Simplify	square root of 4 square root of 5	$\sqrt{4} \sqrt{5}$
98012	Evaluate Using Synthetic Division	f(x)=x^2-9x+1 ; k=4+i	$f (x) = x^{2} - 9 x + 1$ ; $k = 4 + i$
98013	Evaluate Using Synthetic Division	f(x)=x^2-9x+4 ; k=4+i	$f (x) = x^{2} - 9 x + 4$ ; $k = 4 + i$
98014	Evaluate Using Synthetic Division	f(x)=x^2-5x+6 ; k=2	$f (x) = x^{2} - 5 x + 6$ ; $k = 2$
98015	Simplify	square root of 448x^2	$\sqrt{448 x^{2}}$
98016	Multiply	square root of 6/8* square root of 6/18	$\sqrt{\frac{6}{8}} \cdot \sqrt{\frac{6}{18}}$
98017	Evaluate Using Synthetic Division	f(x)=x^2-8x+15 , k=3	$f (x) = x^{2} - 8 x + 15$ , $k = 3$
98018	Simplify	square root of 50v^12	$\sqrt{50 v^{12}}$
98019	Simplify	square root of 50u^14	$\sqrt{50 u^{14}}$
98020	Evaluate Using Synthetic Division	f(x)=2x^4-x^3-15x^2+3x ; k=-3	$f (x) = 2 x^{4} - x^{3} - 15 x^{2} + 3 x$ ; $k = - 3$
98021	Simplify	square root of 50a^6b^7	$\sqrt{50 a^{6} b^{7}}$
98022	Evaluate Using Synthetic Division	f(x)=4x^3+x^2+x-8 , k=-1	$f (x) = 4 x^{3} + x^{2} + x - 8$ , $k = - 1$
98023	Simplify	square root of 49z^6	$\sqrt{49 z^{6}}$
98024	Simplify	square root of 75x^2y	$\sqrt{75 x^{2}} y$
98025	Evaluate Using Synthetic Division	f(x)=5x^3+x^2+x-4 , k=-1	$f (x) = 5 x^{3} + x^{2} + x - 4$ , $k = - 1$
98026	Simplify	square root of 75x^14	$\sqrt{75 x^{14}}$
98027	Evaluate Using Synthetic Division	f(x)=5x^3+x^2+x-6 , k=-1	$f (x) = 5 x^{3} + x^{2} + x - 6$ , $k = - 1$
98028	Simplify	square root of 72x^4	$\sqrt{72 x^{4}}$
98029	Evaluate Using Synthetic Division	f(x)=5x^3+x^2+x-8 , k=-1	$f (x) = 5 x^{3} + x^{2} + x - 8$ , $k = - 1$
98030	Simplify	square root of 8x^12	$\sqrt{8 x^{12}}$
98031	Evaluate Using Synthetic Division	f(x)=-6x^3+2x^2+5x-10 ; k=2	$f (x) = - 6 x^{3} + 2 x^{2} + 5 x - 10$ ; $k = 2$
98032	Simplify	square root of 9x^14	$\sqrt{9 x^{14}}$
98033	Evaluate Using Synthetic Division	f(x)=5x^4-3x^3-13x^2-x ; k=4	$f (x) = 5 x^{4} - 3 x^{3} - 13 x^{2} - x$ ; $k = 4$
98034	Simplify	square root of 9y^10	$\sqrt{9 y^{10}}$
98035	Evaluate Using Synthetic Division	k=-1 ; f(x)=x^2-4x+2	$k = - 1$ ; $f (x) = x^{2} - 4 x + 2$
98036	Simplify	square root of 92	$\sqrt{92}$
98037	Evaluate Using Synthetic Division	p(x)=3x^3-11x^2-8x-17 ; k=5	$p (x) = 3 x^{3} - 11 x^{2} - 8 x - 17$ ; $k = 5$
98038	Simplify	square root of -90	$\sqrt{- 90}$
98039	Evaluate Using Synthetic Division	k=4 ; f(x)=2x^3-2x^2-3x-5	$k = 4$ ; $f (x) = 2 x^{3} - 2 x^{2} - 3 x - 5$
98040	Simplify	square root of 81x^13	$\sqrt{81 x^{13}}$
98041	Evaluate Using Synthetic Division	k=-1 , f(x)=x^2-2x+4	$k = - 1$ , $f (x) = x^{2} - 2 x + 4$
98042	Simplify	square root of 81w^6	$\sqrt{81 w^{6}}$
98043	Evaluate Using Synthetic Division	k=-1 ; f(x)=x^2-2x+3	$k = - 1$ ; $f (x) = x^{2} - 2 x + 3$
98044	Simplify	square root of 81x^16	$\sqrt{81 x^{16}}$
98045	Evaluate Using Synthetic Division	k=-1 ; f(x)=x^2-3x+5	$k = - 1$ ; $f (x) = x^{2} - 3 x + 5$
98046	Simplify	square root of 81a^2	$\sqrt{81 a^{2}}$
98047	Simplify	square root of 81c^2d^4	$\sqrt{81 c^{2} d^{4}}$
98048	Simplify	square root of 81m^3	$\sqrt{81 m^{3}}$
98049	Simplify	square root of mn	$\sqrt{m n}$
98050	Evaluate Using Synthetic Division	P(x)=x^4-9x^3+5x^2-7x+10 ; a=-4	$P (x) = x^{4} - 9 x^{3} + 5 x^{2} - 7 x + 10$ ; $a = - 4$
98051	Simplify	square root of p	$\sqrt{p}$
98052	Simplify	- square root of a( square root of a-8 square root of b)	$- \sqrt{a} (\sqrt{a} - 8 \sqrt{b})$
98053	Evaluate Using Synthetic Division	f(x)=2x^3+5x^2-73x+120 ; k=3	$f (x) = 2 x^{3} + 5 x^{2} - 73 x + 120$ ; $k = 3$
98054	Simplify	square root of 98a^19	$\sqrt{98 a^{19}}$
98055	Evaluate Using Synthetic Division	4i ; g(x)=x^3-2x^2+16x-32	$4 i$ ; $g (x) = x^{3} - 2 x^{2} + 16 x - 32$
98056	Simplify	- square root of -96	$- \sqrt{- 96}$
98057	Simplify	square root of x(x- square root of x)	$\sqrt{x} (x - \sqrt{x})$
98058	Simplify	15 root of x^33	$\sqrt[15]{x^{33}}$
98059	Simplify	14 root of y^14	$\sqrt[14]{y^{14}}$
98060	Evaluate Using Synthetic Division	f(n)=9n^3-38n^2-7n-1 , c=5	$f (n) = 9 n^{3} - 38 n^{2} - 7 n - 1$ , $c = 5$
98061	Find the Exponential Function	(8,-3)	$(8, - 3)$
98062	Find the Exponential Function	(5,-12)	$(5, - 12)$
98063	Find the Exponential Function	(4,12)	$(4, 12)$
98064	Find the Exponential Function	(3,1/64)	$(3, \frac{1}{64})$
98065	Find the Exponential Function	(3,15)	$(3, 15)$
98066	Find the Exponential Function	(2,25)	$(2, 25)$
98067	Find the Domain	cube root of x+5	$\sqrt[3]{x + 5}$
98068	Find the Exponential Function	(2,64)	$(2, 64)$
98069	Find the Exponential Function	(2,80)	$(2, 80)$
98070	Find the Exponential Function	(2,16)	$(2, 16)$
98071	Find P(B∩A) for Independent Events B and A	P(A)=0.60 , P(B)=0.10	$P (A) = 0.6$ , $P (B) = 0.1$
98072	Find the Domain	square root of 2x+10	$\sqrt{2 x + 10}$
98073	Find P(A∩B) for Independent Events A and B	P(A)=0.60 , P(B)=0.10	$P (A) = 0.6$ , $P (B) = 0.1$
98074	Find the Domain	square root of x^14	$\sqrt{x^{14}}$
98075	Find P(B∩A) for Independent Events B and A	p(A)=1/4 , P(B)=2/7	$p (A) = \frac{1}{4}$ , $P (B) = \frac{2}{7}$
98076	Find the Domain	square root of x^19	$\sqrt{x^{19}}$
98077	Find P(A∩B) for Independent Events A and B	p(A)=1/4 , P(B)=2/7	$p (A) = \frac{1}{4}$ , $P (B) = \frac{2}{7}$
98078	Find P(a∩b) for Independent Events a and b	p(a)=1/6 , p(b)=3/7	$p (a) = \frac{1}{6}$ , $p (b) = \frac{3}{7}$
98079	Find the Domain	square root of x-11	$\sqrt{x - 11}$
98080	Find the Sum of the Infinite Geometric Series	1 , 1/2 , 1/4 , 1/8	$1$ , $\frac{1}{2}$ , $\frac{1}{4}$ , $\frac{1}{8}$
98081	Find the Domain	(m^2+2m-24)/(m^2-3m)	$\frac{m^{2} + 2 m - 24}{m^{2} - 3 m}$
98082	Find the Sum of the Infinite Geometric Series	1 , 1/2 , 1/4 , 1/8 , 1/16	$1$ , $\frac{1}{2}$ , $\frac{1}{4}$ , $\frac{1}{8}$ , $\frac{1}{16}$
98083	Find the Domain	1/( square root of x+2)	$\frac{1}{\sqrt{x + 2}}$
98084	Find the Sum of the Infinite Geometric Series	1 , 1/4 , 1/16 , 1/64	$1$ , $\frac{1}{4}$ , $\frac{1}{16}$ , $\frac{1}{64}$
98085	Find the Domain	1/( square root of x-6)	$\frac{1}{\sqrt{x - 6}}$
98086	Find the Sum of the Infinite Geometric Series	1/3 , 1/9 , 1/27 , 1/81	$\frac{1}{3}$ , $\frac{1}{9}$ , $\frac{1}{27}$ , $\frac{1}{81}$
98087	Find the Sum of the Infinite Geometric Series	4 , -12 , 36 , -108	$4$ , $- 12$ , $36$ , $- 108$
98088	Find the Sum of the Infinite Geometric Series	25 , 5 , 1 , 1/5	$25$ , $5$ , $1$ , $\frac{1}{5}$
98089	Find the Sum of the Infinite Geometric Series	3 , 12 , 48	$3$ , $12$ , $48$
98090	Find the Domain	(12x)/(x^2+8x+16)	$\frac{12 x}{x^{2} + 8 x + 16}$
98091	Find the Sum of the Infinite Geometric Series	2 , 1 , 0.5 , 0.25	$2$ , $1$ , $0.5$ , $0.25$
98092	Find the Domain	4/(x-7)	$\frac{4}{x - 7}$
98093	Find the Sum of the Infinite Geometric Series	2 , 4/3 , 8/9 , 16/27	$2$ , $\frac{4}{3}$ , $\frac{8}{9}$ , $\frac{16}{27}$
98094	Find the Domain	5/x	$\frac{5}{x}$
98095	Find the Sum of the Infinite Geometric Series	24 , 4 , 2/3 , 1/9	$24$ , $4$ , $\frac{2}{3}$ , $\frac{1}{9}$
98096	Find the Sum of the Infinite Geometric Series	128 , 320 , 800 , 2000	$128$ , $320$ , $800$ , $2000$
98097	Find the Domain	(3x)/(x-5)	$\frac{3 x}{x - 5}$
98098	Identify the Polar Equation	r=6	$r = 6$
98099	Write as a Set of Linear Factors	h(x)=x^3-4x^2+14x-20	$h (x) = x^{3} - 4 x^{2} + 14 x - 20$
98100	Divide Using Synthetic Division	(x^3+18x^2+101x+180)/(x+4)	$\frac{x^{3} + 18 x^{2} + 101 x + 180}{x + 4}$