Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
123501	Find the Discriminant	2x^2+8=-8x	$2 x^{2} + 8 = - 8 x$
123502	Find the Discriminant	-3x^2-4x-8=0	$- 3 x^{2} - 4 x - 8 = 0$
123503	Find the Discriminant	3x^2-x-12=0	$3 x^{2} - x - 12 = 0$
123504	Find the Discriminant	-6x^2-3x-2=0	$- 6 x^{2} - 3 x - 2 = 0$
123505	Find the Discriminant	v^2+6v+9=0	$v^{2} + 6 v + 9 = 0$
123506	Find the Discriminant	r^2+2r+1=0	$r^{2} + 2 r + 1 = 0$
123507	Find the Discriminant	9x^2-36x+36=0	$9 x^{2} - 36 x + 36 = 0$
123508	Find the Discriminant	d^2-7d+8=0	$d^{2} - 7 d + 8 = 0$
123509	Find the Discriminant	2t^2-3t=0	$2 t^{2} - 3 t = 0$
123510	Find the Discriminant	2p^2+4p+2=0	$2 p^{2} + 4 p + 2 = 0$
123511	Find the Discriminant	2s^2+8s+8=0	$2 s^{2} + 8 s + 8 = 0$
123512	Find the Discriminant	x^2+11x+121=x+96	$x^{2} + 11 x + 121 = x + 96$
123513	Find the Discriminant	6x^2+x+12=0	$6 x^{2} + x + 12 = 0$
123514	Find the Discriminant	3x+7=-5x^2-4	$3 x + 7 = - 5 x^{2} - 4$
123515	Find the Discriminant	2w^2+4w+2=0	$2 w^{2} + 4 w + 2 = 0$
123516	Find Three Ordered Pair Solutions	g(0)=-3/5	$g (0) = - \frac{3}{5}$
123517	Find Three Ordered Pair Solutions	15x-12y=16	$15 x - 12 y = 16$
123518	Find Three Ordered Pair Solutions	-2x+3y=8	$- 2 x + 3 y = 8$
123519	Find Where Increasing/Decreasing	f(x)=4x^3-5x^2-7x	$f (x) = 4 x^{3} - 5 x^{2} - 7 x$
123520	Find Where Increasing/Decreasing	f(x)=4x^2-32x+67	$f (x) = 4 x^{2} - 32 x + 67$
123521	Find the LCD	-7/(2y) , 14/(7y)	$\frac{- 7}{2 y}$ , $\frac{14}{7 y}$
123522	Find the LCD	x/(x^2-9) , 4/x , 5/(18-6x)	$\frac{x}{x^{2} - 9}$ , $\frac{4}{x}$ , $\frac{5}{18 - 6 x}$
123523	Find the LCD	4/x , 3/5	$\frac{4}{x}$ , $\frac{3}{5}$
123524	Convert to Rectangular Coordinates	(-2,pi)	$(- 2, π)$
123525	Find the LCD	-2/(5z) , 10/(2z)	$\frac{- 2}{5 z}$ , $\frac{10}{2 z}$
123526	Find the LCD	2/(6p+30) ; 6/(p-4)	$\frac{2}{6 p + 30}$ ; $\frac{6}{p - 4}$
123527	Find the LCD	2/(x+3) , 5/(x-2)	$\frac{2}{x + 3}$ , $\frac{5}{x - 2}$
123528	Find the LCD	13/(10y^5) , 19/(8y^2)	$\frac{13}{10 y^{5}}$ , $\frac{19}{8 y^{2}}$
123529	Round to the Nearest Ten	75.64	$75.64$
123530	Find the LCD	-3/(2x) , 6/(3x)	$\frac{- 3}{2 x}$ , $\frac{6}{3 x}$
123531	Find the LCD	14/(4(x+1)) , 7/(4x)	$\frac{14}{4 (x + 1)}$ , $\frac{7}{4 x}$
123532	Find the Leading Term	4p^3-2pq^2+q	$4 p^{3} - 2 p q^{2} + q$
123533	Find the Axis of Symmetry	y=-5(x+9)^2	$y = - 5 {(x + 9)}^{2}$
123534	Find the Range	f(x)=3x^2+18x-9	$f (x) = 3 x^{2} + 18 x - 9$
123535	Expand Using Sum/Difference Formulas	sin(4x)sin(2x)	$\sin (4 x) \sin (2 x)$
123536	Graph the Interval	(-3.5,2.5]	$(- 3.5, 2.5]$
123537	Graph the Interval	(negative infinity,9) union (negative infinity,12)	$(- \infty, 9) \cup (- \infty, 12)$
123538	Graph the Interval	(negative infinity,5) union (5,infinity)	$(- \infty, 5) \cup (5, \infty)$
123539	Identify the Conic	x^2-4y^2=100	$x^{2} - 4 y^{2} = 100$
123540	Solve by Graphing	x+6=2-3x	$x + 6 = 2 - 3 x$
123541	Find the Vertex	-3x^2+24x-41	$- 3 x^{2} + 24 x - 41$
123542	Find the Vertex	-(x-1)^2-3	$- {(x - 1)}^{2} - 3$
123543	Find the Vertex	-4.9t^2+19.6t+1	$- 4.9 t^{2} + 19.6 t + 1$
123544	Find the Vertex	-2(x-9)^2+200	$- 2 {(x - 9)}^{2} + 200$
123545	Find the Vertex	4x^2-32x+65	$4 x^{2} - 32 x + 65$
123546	Find the Vertex	-2x^2-16x-33	$- 2 x^{2} - 16 x - 33$
123547	Find the Vertex	5x^2-20x+13	$5 x^{2} - 20 x + 13$
123548	Find the Vertex	-3/4x^2+9x-18	$- \frac{3}{4} x^{2} + 9 x - 18$
123549	Find the Vertex	64x-16x^2	$64 x - 16 x^{2}$
123550	Find the Vertex	2(x-2)^2+5	$2 {(x - 2)}^{2} + 5$
123551	Find the Vertex	x^2+14x+54	$x^{2} + 14 x + 54$
123552	Find the Vertex	2(x-5)^2-3	$2 {(x - 5)}^{2} - 3$
123553	Find the Vertex	x^2+14x+55	$x^{2} + 14 x + 55$
123554	Find the Vertex	-2x^2+12x-13	$- 2 x^{2} + 12 x - 13$
123555	Find the Vertex	-16t^2+80t	$- 16 t^{2} + 80 t$
123556	Find the Vertex	-x^2-4x-11	$- x^{2} - 4 x - 11$
123557	Find the Vertex	4x^2-24x+41	$4 x^{2} - 24 x + 41$
123558	Find the Vertex	-4.9x^2-22.4x-25.6	$- 4.9 x^{2} - 22.4 x - 25.6$
123559	Find the Vertex	x^2+8x-21	$x^{2} + 8 x - 21$
123560	Find the Vertex	(x-4)^2+5	${(x - 4)}^{2} + 5$
123561	Find the Vertex	-2(x-2)^2+4	$- 2 {(x - 2)}^{2} + 4$
123562	Find the Vertex	-x^2-8x-10	$- x^{2} - 8 x - 10$
123563	Solve the System of @WORD	x+2y<=2x+y>=0	$x + 2 y \leq 2 x + y \geq 0$
123564	Solve the System of @WORD	log base 5 of -3x<1	$\log_{5} (- 3 x) < 1$
123565	Solve the System of @WORD	x<=-3y<5/3x+2	$x \leq - 3 y < \frac{5}{3} x + 2$
123566	Find the Inverse	[[-1,4],[0,-8]]	$[\begin{array}{c} - 1 & 4 \\ 0 & - 8 \end{array}]$
123567	Find the Inverse	[[1,6],[1,9]]	$[\begin{array}{c} 1 & 6 \\ 1 & 9 \end{array}]$
123568	Find the Integral	natural log of 2x	$\ln (2 x)$
123569	Solve the System of @WORD	y<x^2+6y>x^2-4	$y < x^{2} + 6 y > x^{2} - 4$
123570	Solve the System of @WORD	log base 2 of 2m> log base 2 of m+5	$\log_{2} (2 m) > \log_{2} (m + 5)$
123571	Find the Mean	0.5 , 0.6 , 0.8 , 0.9 , 0.9 , 1.2 , 0.5 , 1.1 , 1.4	$0.5$ , $0.6$ , $0.8$ , $0.9$ , $0.9$ , $1.2$ , $0.5$ , $1.1$ , $1.4$
123572	Factor over the Complex Numbers	25x^2+49y^2	$25 x^{2} + 49 y^{2}$
123573	Factor over the Complex Numbers	x^6+9	$x^{6} + 9$
123574	Find the Maximum/Minimum Value	5-4x-x^2	$5 - 4 x - x^{2}$
123575	Find the Maximum/Minimum Value	3-6x-x^2	$3 - 6 x - x^{2}$
123576	Write as an Equation	f(x)=4x^2+12x+9	$f (x) = 4 x^{2} + 12 x + 9$
123577	Find the Distance Between Two Points	(1,3) , (7,9)	$(1, 3) (7, 9)$
123578	Find the Distance Between Two Points	(1,2) , (7,8)	$(1, 2) (7, 8)$
123579	Find the Distance Between Two Points	(3,-2) , (4,-6)	$(3, - 2)$ , $(4, - 6)$
123580	Find the Distance Between Two Points	(7,0) , (-3,-1)	$(7, 0) (- 3, - 1)$
123581	Find the Distance Between Two Points	(0,0) , (3,3)	$(0, 0) (3, 3)$
123582	Find the Distance Between Two Points	(0,- square root of 6) , ( square root of 21,0)	$(0, - \sqrt{6}) (\sqrt{21}, 0)$
123583	Find the Distance Between Two Points	(-5,0) , (-2,1)	$(- 5, 0) (- 2, 1)$
123584	Find the Expanded Form	(x-0)^2+(y+4)^2=16	${(x - 0)}^{2} + {(y + 4)}^{2} = 16$
123585	Combine Like Terms	3+4+3+3-2	$3 + 4 + 3 + 3 - 2$
123586	Evaluate Using the Remainder Theorem	p(x)=x^3+4x^2-8x-6 ; a=-2	$p (x) = x^{3} + 4 x^{2} - 8 x - 6$ ; $a = - 2$
123587	Evaluate Using the Remainder Theorem	P(x)=x^3+4x^2-8x-6 ; a=-2	$P (x) = x^{3} + 4 x^{2} - 8 x - 6$ ; $a = - 2$
123588	Find the Maximum/Minimum Value	y=4x^2-8x	$y = 4 x^{2} - 8 x$
123589	Find the Maximum/Minimum Value	y=30t-16t^2	$y = 30 t - 16 t^{2}$
123590	Find the Maximum/Minimum Value	y=-1/2x^2-11x+6	$y = - \frac{1}{2} x^{2} - 11 x + 6$
123591	Find the Maximum/Minimum Value	y=pi-x^2	$y = π - x^{2}$
123592	Find the Maximum/Minimum Value	y=-x^2+10x	$y = - x^{2} + 10 x$
123593	Find the Maximum/Minimum Value	z=3x+4y	$z = 3 x + 4 y$
123594	Find the Maximum/Minimum Value	z=3x+6y	$z = 3 x + 6 y$
123595	Find the Maximum/Minimum Value	z=2x+4y	$z = 2 x + 4 y$
123596	Find the Maximum/Minimum Value	y=8x^2+16x-2	$y = 8 x^{2} + 16 x - 2$
123597	Find the Local Maxima and Minima	y=x^3-12x+4	$y = x^{3} - 12 x + 4$
123598	Find the Domain	10x+20=0	$10 x + 20 = 0$
123599	Find the Domain	-3x^2-2x=4x+2y	$- 3 x^{2} - 2 x = 4 x + 2 y$
123600	Find the Domain	-5x-3y=2x+2y	$- 5 x - 3 y = 2 x + 2 y$