Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
60901	Solve for x	\|7x-7\|+5<26	$\| 7 x - 7 \| + 5 < 26$
60902	Find Amplitude, Period, and Phase Shift	y=1/5cos(1/4x-pi)+2	$y = \frac{1}{5} \cos (\frac{1}{4} x - π) + 2$
60903	Solve for x	\|2x-3\|<4	$\| 2 x - 3 \| < 4$
60904	Find Amplitude, Period, and Phase Shift	y=3/4sin(3x)	$y = \frac{3}{4} \sin (3 x)$
60905	Solve for x	\|2x-2\|>6	$\| 2 x - 2 \| > 6$
60906	Solve for x	\|2x+3\|=15	$\| 2 x + 3 \| = 15$
60907	Find the Next Term	2/3 , 4/9 , 8/27 , 16/81	$\frac{2}{3}$ , $\frac{4}{9}$ , $\frac{8}{27}$ , $\frac{16}{81}$
60908	Solve for x	\|2x+1\|<15	$\| 2 x + 1 \| < 15$
60909	Find the Next Term	1/2 , 1/4 , 1/8 , 1/16	$\frac{1}{2}$ , $\frac{1}{4}$ , $\frac{1}{8}$ , $\frac{1}{16}$
60910	Find the Next Term	2 , 5 , 11 , 20 , 32 , 47	$2$ , $5$ , $11$ , $20$ , $32$ , $47$
60911	Solve for x	\|12-16x\|<-13	$\| 12 - 16 x \| < - 13$
60912	Find the Next Term	-14 , -8 , -2 , 4 , 10	$- 14$ , $- 8$ , $- 2$ , $4$ , $10$
60913	Solve for x	-5/3x=-10	$- \frac{5}{3} x = - 10$
60914	Find the Next Term	189 , 63 , 21	$189$ , $63$ , $21$
60915	Solve for x	6/(x-2)=2	$\frac{6}{x - 2} = 2$
60916	Solve for x	-7/9x=14	$- \frac{7}{9} x = 14$
60917	Find the Next Term	1 , 5 , 9 , 13	$1$ , $5$ , $9$ , $13$
60918	Solve for x	2/5*(x+1)=g	$\frac{2}{5} \cdot (x + 1) = g$
60919	Find the Next Term	80 , -160 , 320 , -640	$80$ , $- 160$ , $320$ , $- 640$
60920	Solve for x	2^( log base 2 of 8x-5)=6	$2^{\log_{2} (8 x - 5)} = 6$
60921	Find the Next Term	7 , 21 , 63 , 189	$7$ , $21$ , $63$ , $189$
60922	Find the Next Term	-5 , -1 , 3 , 7 , 11	$- 5$ , $- 1$ , $3$ , $7$ , $11$
60923	Find the Next Term	5 , 20 , 80	$5$ , $20$ , $80$
60924	Solve for x	2x-1=-11	$2 x - 1 = - 11$
60925	Find the Next Term	5 , 20 , 80 , 320	$5$ , $20$ , $80$ , $320$
60926	Solve for x	2x^2+5x-3<0	$2 x^{2} + 5 x - 3 < 0$
60927	Find the Next Term	5 , -10 , 20 , -40	$5$ , $- 10$ , $20$ , $- 40$
60928	Solve for x	4x-1<11	$4 x - 1 < 11$
60929	Find the Next Term	64 , 16 , 4 , 1	$64$ , $16$ , $4$ , $1$
60930	Solve for x	-4x=16	$- 4 x = 16$
60931	Find the Next Term	-31 , -22 , -13 , -4	$- 31$ , $- 22$ , $- 13$ , $- 4$
60932	Find the Inverse	f(x)=2x-10	$f (x) = 2 x - 10$
60933	Find the Next Term	31 , 24 , 17	$31$ , $24$ , $17$
60934	Solve for x	-3x=-12	$- 3 x = - 12$
60935	Solve for x	3-5x=2x-11	$3 - 5 x = 2 x - 11$
60936	Find the Next Term	27 , 9 , 3 , 1	$27$ , $9$ , $3$ , $1$
60937	Find the Next Term	-3 , 0 , 3 , 6 , 9	$- 3$ , $0$ , $3$ , $6$ , $9$
60938	Convert to Scientific Notation	849	$849$
60939	Find the Next Term	2 , 6 , 10 , 14 , 18	$2$ , $6$ , $10$ , $14$ , $18$
60940	Multiply	5x(3x^2+6)	$5 x (3 x^{2} + 6)$
60941	Find the Maximum Number of Real Roots	f(x)=x^7-x^2+1	$f (x) = x^{7} - x^{2} + 1$
60942	Solve for x	8x-8=-72	$8 x - 8 = - 72$
60943	Solve for x	natural log of 20+ natural log of 5=2 natural log of x	$\ln (20) + \ln (5) = 2 \ln (x)$
60944	Solve for x	52-3x<-14	$52 - 3 x < - 14$
60945	Solve for x	5-7x<-3x-11	$5 - 7 x < - 3 x - 11$
60946	Solve for x	5(6-3x)+6x<8(4+2x)	$5 (6 - 3 x) + 6 x < 8 (4 + 2 x)$
60947	Solve for x	-5x=10	$- 5 x = 10$
60948	Solve for x	5x+2>3x+10	$5 x + 2 > 3 x + 10$
60949	Solve for x	-6x=30	$- 6 x = 30$
60950	Find the Maximum Number of Real Roots	f(x)=x^5+x^1+x^3+x^4	$f (x) = x^{5} + x^{1} + x^{3} + x^{4}$
60951	Simplify	((xy)^-2)/((3y)^2x^-5)	$\frac{{(x y)}^{- 2}}{{(3 y)}^{2} x^{- 5}}$
60952	Solve for x	-7(3x-7)+21x=50	$- 7 (3 x - 7) + 21 x = 50$
60953	Simplify	square root of x^12y^27	$\sqrt{x^{12} y^{27}}$
60954	Simplify	square root of w^22	$\sqrt{w^{22}}$
60955	Simplify	square root of t^17	$\sqrt{t^{17}}$
60956	Simplify	square root of t^11	$\sqrt{t^{11}}$
60957	Simplify	square root of cube root of x^2	$\sqrt{\sqrt[3]{x^{2}}}$
60958	Find the Maximum Number of Real Roots	f(x)=6x^3-3x^2+5x+9	$f (x) = 6 x^{3} - 3 x^{2} + 5 x + 9$
60959	Simplify	square root of t^5	$\sqrt{t^{5}}$
60960	Find the Maximum Number of Real Roots	f(x)=-4x-x^5	$f (x) = - 4 x - x^{5}$
60961	Simplify	square root of x^34	$\sqrt{x^{34}}$
60962	Simplify	square root of x^40	$\sqrt{x^{40}}$
60963	Simplify	square root of (81x^2)/(x^4)	$\sqrt{\frac{81 x^{2}}{x^{4}}}$
60964	Simplify	square root of (9x^4)/36	$\sqrt{\frac{9 x^{4}}{36}}$
60965	Simplify	square root of (9a^5)/(64b^4)	$\sqrt{\frac{9 a^{5}}{64 b^{4}}}$
60966	Simplify	square root of a^4	$\sqrt{a^{4}}$
60967	Find the Maximum Number of Real Roots	f(x)=-1/3x^3-3x^2-5x+7	$f (x) = - \frac{1}{3} x^{3} - 3 x^{2} - 5 x + 7$
60968	Simplify	square root of a^8	$\sqrt{a^{8}}$
60969	Simplify	square root of (32x^2y)/25	$\sqrt{\frac{32 x^{2} y}{25}}$
60970	Simplify	square root of (25x)/(x^3)	$\sqrt{\frac{25 x}{x^{3}}}$
60971	Simplify	square root of 7x^18y	$\sqrt{7 x^{18} y}$
60972	Simplify the Matrix	[[1,0,2],[0,1,3]]-[[2,3,5],[3,-1,4]]	$[\begin{array}{c} 1 & 0 & 2 \\ 0 & 1 & 3 \end{array}] - [\begin{array}{c} 2 & 3 & 5 \\ 3 & - 1 & 4 \end{array}]$
60973	Simplify	square root of (7x^2)/(4y^2)	$\sqrt{\frac{7 x^{2}}{4 y^{2}}}$
60974	Simplify	square root of 7/11	$\sqrt{\frac{7}{11}}$
60975	Simplify	square root of (5x)/(3y)	$\sqrt{\frac{5 x}{3 y}}$
60976	Simplify	square root of (x^2)/(4y^2)	$\sqrt{\frac{x^{2}}{4 y^{2}}}$
60977	Simplify the Matrix	[[12],[7]]	$[\begin{array}{c} 12 \\ 7 \end{array}]$
60978	Simplify	square root of (18x^5y^4)/(49xz^3)	$\sqrt{\frac{18 x^{5} y^{4}}{49 x z^{3}}}$
60979	Simplify	square root of 17/x	$\sqrt{\frac{17}{x}}$
60980	Simplify the Matrix	[[-2,3],[2,4]]*[[0,1],[-9,2]]	$[\begin{array}{c} - 2 & 3 \\ 2 & 4 \end{array}] \cdot [\begin{array}{c} 0 & 1 \\ - 9 & 2 \end{array}]$
60981	Simplify	square root of (-x)^30	$\sqrt{{(- x)}^{30}}$
60982	Simplify	square root of 12r^9s^12	$\sqrt{12 r^{9} s^{12}}$
60983	Simplify	square root of 125x^2y	$\sqrt{125 x^{2} y}$
60984	Simplify	- square root of 100x^6	$- \sqrt{100 x^{6}}$
60985	Simplify	square root of 100x^11	$\sqrt{100 x^{11}}$
60986	Simplify	square root of 100x^13	$\sqrt{100 x^{13}}$
60987	Find the Product	f(x)=x , g(x)=4x-1	$f (x) = x$ , $g (x) = 4 x - 1$
60988	Simplify	square root of x^8y^6	$\sqrt{x^{8} y^{6}}$
60989	Find the Product	f(x)=x^4+x^3-11x^2-5x+30 , g(x)=2x-2	$f (x) = x^{4} + x^{3} - 11 x^{2} - 5 x + 30$ , $g (x) = 2 x - 2$
60990	Simplify	square root of z^22	$\sqrt{z^{22}}$
60991	Find the Product	f(x)=2x+1 , g(x)=3x+9	$f (x) = 2 x + 1$ , $g (x) = 3 x + 9$
60992	Simplify	square root of 16e^10	$\sqrt{16 e^{10}}$
60993	Find the Product	f(x)=x/(x-2) , g(x)=(3x)/(x+4)	$f (x) = \frac{x}{x - 2}$ , $g (x) = \frac{3 x}{x + 4}$
60994	Simplify	square root of 150x^2	$\sqrt{150 x^{2}}$
60995	Solve for x	\|5x-5\|+2<17	$\| 5 x - 5 \| + 2 < 17$
60996	Find the Product	f(x)=2x-4 , g(x)=6-x	$f (x) = 2 x - 4$ , $g (x) = 6 - x$
60997	Simplify	square root of 18y^6	$\sqrt{18 y^{6}}$
60998	Find the Product	f(x)=5x-2 , g(x)=6x+3	$f (x) = 5 x - 2$ , $g (x) = 6 x + 3$
60999	Simplify	square root of 18x^7y^6	$\sqrt{18 x^{7} y^{6}}$
61000	Find the Product	f(x)=5x+1 , g(x)=x^2-x	$f (x) = 5 x + 1$ , $g (x) = x^{2} - x$