Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
95001	Solve for x	x-5=7	$x - 5 = 7$
95002	Simplify	square root of 2x( square root of 10x+6 square root of x)	$\sqrt{2 x} (\sqrt{10 x} + 6 \sqrt{x})$
95003	Find the Axis of Symmetry	-2x^2+2x+4	$- 2 x^{2} + 2 x + 4$
95004	Solve for x	-x-29=13+2x	$- x - 29 = 13 + 2 x$
95005	Solve for x	x-2*-3=8	$x - 2 \cdot - 3 = 8$
95006	Find the Axis of Symmetry	f(x)=-(x-3)^2-9	$f (x) = - {(x - 3)}^{2} - 9$
95007	Solve for x	x-4=12	$x - 4 = 12$
95008	Solve for x	x-4y=0	$x - 4 y = 0$
95009	Find the Axis of Symmetry	f(x)=x^2-6x+14	$f (x) = x^{2} - 6 x + 14$
95010	Solve for x	x-3=-7	$x - 3 = - 7$
95011	Solve for x	x-3=-4	$x - 3 = - 4$
95012	Find the Axis of Symmetry	f(x)=4x^2+4x-8	$f (x) = 4 x^{2} + 4 x - 8$
95013	Solve for x	x-3y=0	$x - 3 y = 0$
95014	Find the Axis of Symmetry	-2(x-3)^2+5	$- 2 {(x - 3)}^{2} + 5$
95015	Solve for r	5(5r-9)=155	$5 (5 r - 9) = 155$
95016	Solve for x	-x=9	$- x = 9$
95017	Solve for x	x-0=7	$x - 0 = 7$
95018	Find the Axis of Symmetry	f(x)=x^2+15x+3	$f (x) = x^{2} + 15 x + 3$
95019	Solve for x	x-12=-4	$x - 12 = - 4$
95020	Solve for x	z=8x-y	$z = 8 x - y$
95021	Find the Axis of Symmetry	f(x)=x^2+3x-6	$f (x) = x^{2} + 3 x - 6$
95022	Find the Axis of Symmetry	q(x)=x^2+9x+17	$q (x) = x^{2} + 9 x + 17$
95023	Solve for x	-7/8x=-5	$- \frac{7}{8} x = - 5$
95024	Solve for x	7x+15=2x+19	$7 x + 15 = 2 x + 19$
95025	Find the Axis of Symmetry	f(x)=3(x-5)^2+2	$f (x) = 3 {(x - 5)}^{2} + 2$
95026	Solve for x	3x-1=20	$3 x - 1 = 20$
95027	Simplify	- square root of 2500	$- \sqrt{2500}$
95028	Simplify	square root of 144/36	$\sqrt{\frac{144}{36}}$
95029	Find the Axis of Symmetry	6x-x^2-13	$6 x - x^{2} - 13$
95030	Find the Axis of Symmetry	f(x)=4x^2+24x+11	$f (x) = 4 x^{2} + 24 x + 11$
95031	Simplify	2(x-3)+7(x+2)	$2 (x - 3) + 7 (x + 2)$
95032	Solve for x	-3\|2x+6\|=-12	$- 3 \| 2 x + 6 \| = - 12$
95033	Solve for x	3*e^x=11.76	$3 \cdot e^{x} = 11.76$
95034	Find the Axis of Symmetry	f(x)=-2x^2-20x-46	$f (x) = - 2 x^{2} - 20 x - 46$
95035	Solve for x	3* natural log of x=9.9	$3 \cdot \ln (x) = 9.9$
95036	Find the Axis of Symmetry	f(x)=-(x-2)^2-9	$f (x) = - {(x - 2)}^{2} - 9$
95037	Solve for x	3x^2+15=0	$3 x^{2} + 15 = 0$
95038	Solve for x	3 log base 2 of x-1+ log base 2 of 4=5	$3 \log_{2} (x - 1) + \log_{2} (4) = 5$
95039	Solve for x	-3(x+6)+5=-4	$- 3 (x + 6) + 5 = - 4$
95040	Find the Axis of Symmetry	f(x)=-(x-8)^2-22	$f (x) = - {(x - 8)}^{2} - 22$
95041	Solve for x	2x=12	$2 x = 12$
95042	Find the Axis of Symmetry	h(x)=x^2+16x-17	$h (x) = x^{2} + 16 x - 17$
95043	Solve for x	2x+9x-2=31	$2 x + 9 x - 2 = 31$
95044	Solve for x	-2x+5y=10	$- 2 x + 5 y = 10$
95045	Solve for x	-2x+5y=-10	$- 2 x + 5 y = - 10$
95046	Find the Axis of Symmetry	f(x)=2x^2-8x+7	$f (x) = 2 x^{2} - 8 x + 7$
95047	Solve for x	2x+5y=1	$2 x + 5 y = 1$
95048	Find the Axis of Symmetry	f(x)=2x^2+4x-17	$f (x) = 2 x^{2} + 4 x - 17$
95049	Solve for x	2x+7=x+3	$2 x + 7 = x + 3$
95050	Solve for x	-2x+3=-5x-9	$- 2 x + 3 = - 5 x - 9$
95051	Find the Axis of Symmetry	f(x)=x^2-8x-3	$f (x) = x^{2} - 8 x - 3$
95052	Find the Axis of Symmetry	h(x)=-2(x-2)^2+8	$h (x) = - 2 {(x - 2)}^{2} + 8$
95053	Find the Axis of Symmetry	f(x)=-x^2-10x-32	$f (x) = - x^{2} - 10 x - 32$
95054	Solve for x	2x+5+3x=25	$2 x + 5 + 3 x = 25$
95055	Solve for x	2x-5y=11	$2 x - 5 y = 11$
95056	Find the LCM	7(x-11) , 77(x-11)	$7 (x - 11)$ , $77 (x - 11)$
95057	Solve for x	2x-5y=15	$2 x - 5 y = 15$
95058	Find the LCM	d+7 , (d-7)^2 , d^2-49	$d + 7$ , ${(d - 7)}^{2}$ , $d^{2} - 49$
95059	Solve for x	2x-3*0=6	$2 x - 3 \cdot 0 = 6$
95060	Find the LCM	x , 2x , 3x	$x$ , $2 x$ , $3 x$
95061	Solve for x	2x-2=8	$2 x - 2 = 8$
95062	Find the LCM	240 , 360 , 540	$240$ , $360$ , $540$
95063	Solve for x	2x-3y=10	$2 x - 3 y = 10$
95064	Find the LCM	y^2-64 , 2y+16 , y	$y^{2} - 64$ , $2 y + 16$ , $y$
95065	Solve for x	2x-3=21+10x	$2 x - 3 = 21 + 10 x$
95066	Find the LCM	245 , 175	$245$ , $175$
95067	Solve for x	-2x+1/3=1/2	$- 2 x + \frac{1}{3} = \frac{1}{2}$
95068	Find the LCM	27u^3v , 18u^2	$27 u^{3} v$ , $18 u^{2}$
95069	Find the LCM	(x-8)^2 , (x-8)(x+4)	${(x - 8)}^{2}$ , $(x - 8) (x + 4)$
95070	Solve for x	2x-(3-7x)/3=4	$2 x - \frac{3 - 7 x}{3} = 4$
95071	Find the LCM	6 , 21	$6$ , $21$
95072	Find the LCM	14 , 7	$14$ , $7$
95073	Solve for x	2 log of x- log of 5=-2	$2 \log (x) - \log (5) = - 2$
95074	Find the LCM	2 , 3 , 9	$2$ , $3$ , $9$
95075	Solve for x	2 natural log of x=10	$2 \ln (x) = 10$
95076	Find the LCM	36 , 48	$36$ , $48$
95077	Solve for x	2 natural log of x=6	$2 \ln (x) = 6$
95078	Find the LCM	12 , 13	$12$ , $13$
95079	Simplify	-9a^2-17a^2-8a-8-12a^2-17-9a+7a	$- 9 a^{2} - 17 a^{2} - 8 a - 8 - 12 a^{2} - 17 - 9 a + 7 a$
95080	Simplify	(-5a^4)^3	${(- 5 a^{4})}^{3}$
95081	Find the LCM	x^2-25 , 2x+10 , x	$x^{2} - 25$ , $2 x + 10$ , $x$
95082	Solve for x	240-3x=75	$240 - 3 x = 75$
95083	Find the LCM	30 , 24	$30$ , $24$
95084	Solve for x	27-2x=2(x+1)	$27 - 2 x = 2 (x + 1)$
95085	Find the LCM	56 , 196	$56$ , $196$
95086	Solve for x	2+6x=1-x	$2 + 6 x = 1 - x$
95087	Find the LCM	21 , 49	$21$ , $49$
95088	Solve for x	2+6e^(4x)=19	$2 + 6 e^{4 x} = 19$
95089	Find the LCM	14 , 16	$14$ , $16$
95090	Solve for x	2 = natural log of x	$2 = \ln (x)$
95091	Find the LCM	20 , 24	$20$ , $24$
95092	Solve for x	21(2-x)+12x=44	$21 (2 - x) + 12 x = 44$
95093	Find the LCM	g+6 , (g-6)^2 , g^2-36	$g + 6$ , ${(g - 6)}^{2}$ , $g^{2} - 36$
95094	Find the LCM	2 , 3 , 4	$2$ , $3$ , $4$
95095	Solve for x	2x^2-7=0	$2 x^{2} - 7 = 0$
95096	Find the LCM	t^3+12t^2+36t , t^2-5t	$t^{3} + 12 t^{2} + 36 t$ , $t^{2} - 5 t$
95097	Solve for x	2x^2-8=0	$2 x^{2} - 8 = 0$
95098	Find the LCM	24ab , 27a^2b	$24 a b$ , $27 a^{2} b$
95099	Find the LCM	x^2+12x+36x^2+10x+24	$x^{2} + 12 x + 36 x^{2} + 10 x + 24$
95100	Simplify	((6x^5z)^3)/(4x^4z^2)	$\frac{{(6 x^{5} z)}^{3}}{4 x^{4} z^{2}}$