Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
47001	Solve by Addition/Elimination	0.5m+0.7n=6.4 0.2m-0.7n=0.6	$0.5 m + 0.7 n = 6.4$ $0.2 m - 0.7 n = 0.6$
47002	Solve by Factoring	square root of 3x+4=x	$\sqrt{3 x + 4} = x$
47003	Solve by Factoring	square root of 3x-6+ square root of 2x+6+1=0	$\sqrt{3 x - 6} + \sqrt{2 x + 6} + 1 = 0$
47004	Solve by Factoring	square root of 3x=3	$\sqrt{3 x} = 3$
47005	Solve by Addition/Elimination	2a+3b=12 5a-b=13	$2 a + 3 b = 12$ $5 a - b = 13$
47006	Solve by Factoring	cube root of 2x+1=3	$\sqrt[3]{2 x + 1} = 3$
47007	Solve by Factoring	cube root of 4x-1=-5	$\sqrt[3]{4 x - 1} = - 5$
47008	Solve by Factoring	square root of y-13+ square root of y=13	$\sqrt{y - 13} + \sqrt{y} = 13$
47009	Solve by Factoring	square root of y+5=0	$\sqrt{y} + 5 = 0$
47010	Solve by Addition/Elimination	2x+5y=10 4x-5y=20	$2 x + 5 y = 10$ $4 x - 5 y = 20$
47011	Solve by Factoring	x^4=1	$x^{4} = 1$
47012	Find the Asymptotes	f(x)=(4x^2)/(x^2-4)	$f (x) = \frac{4 x^{2}}{x^{2} - 4}$
47013	Solve by Addition/Elimination	2x+6y=-16 , -2x-10y=28	$2 x + 6 y = - 16$ , $- 2 x - 10 y = 28$
47014	Solve by Addition/Elimination	2x+7y=12 , 2x+2y=22	$2 x + 7 y = 12$ , $2 x + 2 y = 22$
47015	Find the Asymptotes	f(x)=(x-3)/(x+4)	$f (x) = \frac{x - 3}{x + 4}$
47016	Solve by Addition/Elimination	2x+7y=-6 , 2x+2y=24	$2 x + 7 y = - 6$ , $2 x + 2 y = 24$
47017	Solve by Addition/Elimination	2x+y=3 x-2y=-1	$2 x + y = 3$ $x - 2 y = - 1$
47018	Find the Asymptotes	f(x)=(x^2-x-2)/(2x^2-x-10)	$f (x) = \frac{x^{2} - x - 2}{2 x^{2} - x - 10}$
47019	Identify the Zeros and Their Multiplicities	f(x)=x^3-6x^2+9x	$f (x) = x^{3} - 6 x^{2} + 9 x$
47020	Find the Asymptotes	y=(4x)/(x^3-4x)	$y = \frac{4 x}{x^{3} - 4 x}$
47021	Find the Asymptotes	y=(5-x)/(x^2-1)	$y = \frac{5 - x}{x^{2} - 1}$
47022	Find the Asymptotes	y=1/(x-3)+4	$y = \frac{1}{x - 3} + 4$
47023	Find the Asymptotes	y=1/(x-2)+5	$y = \frac{1}{x - 2} + 5$
47024	Find the Asymptotes	y=1/(x+1)	$y = \frac{1}{x + 1}$
47025	Solve by Addition/Elimination	2y=x+2 x-3y=-5	$2 y = x + 2$ $x - 3 y = - 5$
47026	Find the Degree	-4	$- 4$
47027	Factor	(2x^3-x+1)-(-3x^4+x^2+x)	$(2 x^{3} - x + 1) - (- 3 x^{4} + x^{2} + x)$
47028	Factor	(3x^5+8x^3)-(7x^2-6x^3)	$(3 x^{5} + 8 x^{3}) - (7 x^{2} - 6 x^{3})$
47029	Factor	(x^2+8)^2-36x^2	${(x^{2} + 8)}^{2} - 36 x^{2}$
47030	Solve by Addition/Elimination	3x+5y=2 9x+11y=14	$3 x + 5 y = 2$ $9 x + 11 y = 14$
47031	Solve Using the Quadratic Formula	m^2-m-2=0	$m^{2} - m - 2 = 0$
47032	Solve Using the Quadratic Formula	n^2-10n=-21	$n^{2} - 10 n = - 21$
47033	Solve Using the Quadratic Formula	p^2+16p-22=0	$p^{2} + 16 p - 22 = 0$
47034	Solve Using the Quadratic Formula	m^2-2m-3=0	$m^{2} - 2 m - 3 = 0$
47035	Solve Using the Quadratic Formula	h^2-2h-2=0	$h^{2} - 2 h - 2 = 0$
47036	Solve Using the Quadratic Formula	b^2+9b+20=0	$b^{2} + 9 b + 20 = 0$
47037	Solve by Addition/Elimination	3x-2y=16 5x+2y=8	$3 x - 2 y = 16$ $5 x + 2 y = 8$
47038	Solve Using the Quadratic Formula	1/2y^2=y-1/2	$\frac{1}{2} y^{2} = y - \frac{1}{2}$
47039	Solve by Addition/Elimination	3x-2y=8 2x+5y=-1	$3 x - 2 y = 8$ $2 x + 5 y = - 1$
47040	Solve Using the Quadratic Formula	(2x-3)(3x-2)=0	$(2 x - 3) (3 x - 2) = 0$
47041	Solve by Addition/Elimination	3x-4y=3 -6x+8y=-6	$3 x - 4 y = 3$ $- 6 x + 8 y = - 6$
47042	Solve Using the Quadratic Formula	(r-2)(r+10)=-9	$(r - 2) (r + 10) = - 9$
47043	Solve by Addition/Elimination	3x-5y=4 , 2x+5y=36	$3 x - 5 y = 4$ , $2 x + 5 y = 36$
47044	Solve Using the Quadratic Formula	(3x+3)(x+2)=5	$(3 x + 3) (x + 2) = 5$
47045	Solve Using the Quadratic Formula	(x-6)(x+2)=0	$(x - 6) (x + 2) = 0$
47046	Solve Using the Quadratic Formula	(x-5)(x+9)=0	$(x - 5) (x + 9) = 0$
47047	Solve Using the Quadratic Formula	(x-9)(x+7)=0	$(x - 9) (x + 7) = 0$
47048	Subtract	-3-4	$- 3 - 4$
47049	Solve by Addition/Elimination	3y=4x+7 5y=4x+25	$3 y = 4 x + 7$ $5 y = 4 x + 25$
47050	Solve Using the Quadratic Formula	(x+2)(x+3)=12	$(x + 2) (x + 3) = 12$
47051	Solve by Addition/Elimination	3y=6x-18 7y=6x+6	$3 y = 6 x - 18$ $7 y = 6 x + 6$
47052	Solve Using the Quadratic Formula	(x+4)(x-15)=6x	$(x + 4) (x - 15) = 6 x$
47053	Solve by Addition/Elimination	-3y=x-5 x+5y=7	$- 3 y = x - 5$ $x + 5 y = 7$
47054	Solve Using the Quadratic Formula	(2x-1)^2-10(2x-1)+9=0	${(2 x - 1)}^{2} - 10 (2 x - 1) + 9 = 0$
47055	Find the x and y Intercepts	y=x^2+4x+7	$y = x^{2} + 4 x + 7$
47056	Find the x and y Intercepts	y=x^2-6x+7	$y = x^{2} - 6 x + 7$
47057	Solve by Addition/Elimination	4x+2y=12 -4x-3y=-16	$4 x + 2 y = 12$ $- 4 x - 3 y = - 16$
47058	Find the x and y Intercepts	y=x^2-49	$y = x^{2} - 49$
47059	Find the x and y Intercepts	y=-x^2-8x-12	$y = - x^{2} - 8 x - 12$
47060	Find the x and y Intercepts	y=x^3-216	$y = x^{3} - 216$
47061	Find the x and y Intercepts	y=2x^2-5x-3	$y = 2 x^{2} - 5 x - 3$
47062	Solve by Addition/Elimination	4x+5y=51 , 4x+2y=66	$4 x + 5 y = 51$ , $4 x + 2 y = 66$
47063	Find the x and y Intercepts	y=2/3x-6	$y = \frac{2}{3} x - 6$
47064	Find the x and y Intercepts	y=-x^2+10x-16	$y = - x^{2} + 10 x - 16$
47065	Find the x and y Intercepts	y = square root of x-3	$y = \sqrt{x - 3}$
47066	Find the x and y Intercepts	y=-1/3x-3	$y = - \frac{1}{3} x - 3$
47067	Find the x and y Intercepts	y=1/2x+6	$y = \frac{1}{2} x + 6$
47068	Find the x and y Intercepts	x-6y=12	$x - 6 y = 12$
47069	Solve by Addition/Elimination	4x-5y=1 , -8x+10y=-2	$4 x - 5 y = 1$ , $- 8 x + 10 y = - 2$
47070	Find the x and y Intercepts	x-2y=0	$x - 2 y = 0$
47071	Find the x and y Intercepts	x-3y=-9	$x - 3 y = - 9$
47072	Find the x and y Intercepts	y=(x-4)(x+2)	$y = (x - 4) (x + 2)$
47073	Find the x and y Intercepts	x+5y=15	$x + 5 y = 15$
47074	Find the x and y Intercepts	x=-6y	$x = - 6 y$
47075	Find the x and y Intercepts	x=-2y	$x = - 2 y$
47076	Find the x and y Intercepts	y=5x-4	$y = 5 x - 4$
47077	Find the x and y Intercepts	y=5x^2-5	$y = 5 x^{2} - 5$
47078	Solve by Addition/Elimination	5x+3y=30 3x+3y=18	$5 x + 3 y = 30$ $3 x + 3 y = 18$
47079	Find the x and y Intercepts	y=-9x	$y = - 9 x$
47080	Find the x and y Intercepts	y=8-4x	$y = 8 - 4 x$
47081	Find the x and y Intercepts	y=-x+1	$y = - x + 1$
47082	Find the x and y Intercepts	y=3x+12	$y = 3 x + 12$
47083	Find the x and y Intercepts	y=-3x-6	$y = - 3 x - 6$
47084	Find the x and y Intercepts	y=4x-9	$y = 4 x - 9$
47085	Solve by Addition/Elimination	5x+y=-21 7x-3y=-47	$5 x + y = - 21$ $7 x - 3 y = - 47$
47086	Solve Using the Quadratic Formula	2x^2+56x-3840=0	$2 x^{2} + 56 x - 3840 = 0$
47087	Solve Using the Quadratic Formula	2x^2+16=0	$2 x^{2} + 16 = 0$
47088	Solve by Addition/Elimination	5x-3y=-11 2x-6y=-14	$5 x - 3 y = - 11$ $2 x - 6 y = - 14$
47089	Solve Using the Quadratic Formula	2x^2+10x+8=0	$2 x^{2} + 10 x + 8 = 0$
47090	Solve Using the Quadratic Formula	2x^2+10x+5=0	$2 x^{2} + 10 x + 5 = 0$
47091	Solve Using the Quadratic Formula	2t^2+5t-3=0	$2 t^{2} + 5 t - 3 = 0$
47092	Solve Using the Quadratic Formula	2x^2-72=0	$2 x^{2} - 72 = 0$
47093	Solve Using the Quadratic Formula	2x^2-8x+6=0	$2 x^{2} - 8 x + 6 = 0$
47094	Solve Using the Quadratic Formula	2x^2-7x-17=0	$2 x^{2} - 7 x - 17 = 0$
47095	Solve Using the Quadratic Formula	2x^2-5=-3x	$2 x^{2} - 5 = - 3 x$
47096	Solve Using the Quadratic Formula	2x^2-2x-7=0	$2 x^{2} - 2 x - 7 = 0$
47097	Solve Using the Quadratic Formula	2x^2-13x=24	$2 x^{2} - 13 x = 24$
47098	Solve Using the Quadratic Formula	2x^2-13x+20=0	$2 x^{2} - 13 x + 20 = 0$
47099	Solve for x	((5-3i)(x+iy))/(4-5i)=(2+i)^2-(3-4i)^2	$\frac{(5 - 3 i) (x + i y)}{4 - 5 i} = {(2 + i)}^{2} - {(3 - 4 i)}^{2}$
47100	Solve by Addition/Elimination	-7x-6y=59 -8x-6y=58	$- 7 x - 6 y = 59$ $- 8 x - 6 y = 58$