Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
47101	Solve Using the Quadratic Formula	3x^2=3-4x	$3 x^{2} = 3 - 4 x$
47102	Solve Using the Quadratic Formula	3x^2-5x-3=0	$3 x^{2} - 5 x - 3 = 0$
47103	Solve Using the Quadratic Formula	3x^2-4x+6=0	$3 x^{2} - 4 x + 6 = 0$
47104	Solve Using the Quadratic Formula	3x^2-21x+30=0	$3 x^{2} - 21 x + 30 = 0$
47105	Solve Using the Quadratic Formula	3x^2-27x=0	$3 x^{2} - 27 x = 0$
47106	Solve Using the Quadratic Formula	30x^2-11x-30=0	$30 x^{2} - 11 x - 30 = 0$
47107	Solve Using the Quadratic Formula	3x^2-6x-3=0	$3 x^{2} - 6 x - 3 = 0$
47108	Solve for x	7(3-x)=8(4-2x)	$7 (3 - x) = 8 (4 - 2 x)$
47109	Solve Using the Quadratic Formula	3x^2-x=4	$3 x^{2} - x = 4$
47110	Solve Using the Quadratic Formula	3y(y+6)=21	$3 y (y + 6) = 21$
47111	Solve Using the Quadratic Formula	3r^2+4r+11=0	$3 r^{2} + 4 r + 11 = 0$
47112	Solve by Addition/Elimination	x^2+y^2=85 , x^2-y^2=13	$x^{2} + y^{2} = 85$ , $x^{2} - y^{2} = 13$
47113	Solve Using the Quadratic Formula	3x^2+10x+7=0	$3 x^{2} + 10 x + 7 = 0$
47114	Solve Using the Quadratic Formula	3(x-8)^2-29=37	$3 {(x - 8)}^{2} - 29 = 37$
47115	Solve Using the Quadratic Formula	2x-1=-8x^2	$2 x - 1 = - 8 x^{2}$
47116	Solve Using the Quadratic Formula	2y(y+6)=14	$2 y (y + 6) = 14$
47117	Solve Using the Quadratic Formula	25x^2=20x-4	$25 x^{2} = 20 x - 4$
47118	Solve Using the Quadratic Formula	25x^2+4=20x	$25 x^{2} + 4 = 20 x$
47119	Solve Using the Quadratic Formula	2k(k+15)=15	$2 k (k + 15) = 15$
47120	Solve Using the Quadratic Formula	y^2-4y+5=0	$y^{2} - 4 y + 5 = 0$
47121	Simplify	1/( square root of 17)	$\frac{1}{\sqrt{17}}$
47122	Solve Using the Quadratic Formula	y^2-10y+22=0	$y^{2} - 10 y + 22 = 0$
47123	Solve by Addition/Elimination	x+7y=12 3x-5y=10	$x + 7 y = 12$ $3 x - 5 y = 10$
47124	Solve Using the Quadratic Formula	y^2=15y-56	$y^{2} = 15 y - 56$
47125	Solve Using the Quadratic Formula	y^2+5y-6=0	$y^{2} + 5 y - 6 = 0$
47126	Solve Using the Quadratic Formula	y^2+3y+2=0	$y^{2} + 3 y + 2 = 0$
47127	Solve Using the Quadratic Formula	y^2+11y+30=0	$y^{2} + 11 y + 30 = 0$
47128	Solve Using the Quadratic Formula	y^2+14=10y	$y^{2} + 14 = 10 y$
47129	Solve by Addition/Elimination	x+y=14 x=6y	$x + y = 14$ $x = 6 y$
47130	Solve Using the Quadratic Formula	y^2+14=8y	$y^{2} + 14 = 8 y$
47131	Solve Using the Quadratic Formula	x^2-6x=-2	$x^{2} - 6 x = - 2$
47132	Solve Using the Quadratic Formula	x^2-7x=3	$x^{2} - 7 x = 3$
47133	Solve Using the Quadratic Formula	x^2-8x-11=0	$x^{2} - 8 x - 11 = 0$
47134	Solve by Addition/Elimination	x+y=4 x-y=6	$x + y = 4$ $x - y = 6$
47135	Solve Using the Quadratic Formula	x^2-14x-2=0	$x^{2} - 14 x - 2 = 0$
47136	Solve Using the Quadratic Formula	x^2-14x+58=0	$x^{2} - 14 x + 58 = 0$
47137	Solve Using the Quadratic Formula	x^2-14x+36=0	$x^{2} - 14 x + 36 = 0$
47138	Solve Using the Quadratic Formula	x^2-13x-30=0	$x^{2} - 13 x - 30 = 0$
47139	Solve by Addition/Elimination	x-2y=-12 x+6y=20	$x - 2 y = - 12$ $x + 6 y = 20$
47140	Solve Using the Quadratic Formula	x^2-29=0	$x^{2} - 29 = 0$
47141	Solve Using the Quadratic Formula	x^2-4x-60=0	$x^{2} - 4 x - 60 = 0$
47142	Solve Using the Quadratic Formula	x^2-4x+11=0	$x^{2} - 4 x + 11 = 0$
47143	Solve Using the Quadratic Formula	x^2-4=5	$x^{2} - 4 = 5$
47144	Solve Using the Quadratic Formula	0.2x^2-0.4x-0.2=0	$0.2 x^{2} - 0.4 x - 0.2 = 0$
47145	Solve by Addition/Elimination	x-3y=5 , 2x-6y=10	$x - 3 y = 5$ , $2 x - 6 y = 10$
47146	Solve Using the Quadratic Formula	0.6x^2-3.6x-0.6=0	$0.6 x^{2} - 3.6 x - 0.6 = 0$
47147	Solve Using the Quadratic Formula	0.9x-0.7x^2=-1	$0.9 x - 0.7 x^{2} = - 1$
47148	Solve Using the Quadratic Formula	0=x^2+26x+48	$0 = x^{2} + 26 x + 48$
47149	Solve Using the Quadratic Formula	0=-16t^2+48t+64	$0 = - 16 t^{2} + 48 t + 64$
47150	Solve Using the Quadratic Formula	x^2+13x+9=0	$x^{2} + 13 x + 9 = 0$
47151	Solve Using the Quadratic Formula	x^2+12x=13	$x^{2} + 12 x = 13$
47152	Solve Using the Quadratic Formula	x^2+14x+58=0	$x^{2} + 14 x + 58 = 0$
47153	Expand Using Pascal's Triangle	(2x-3y)^7	${(2 x - 3 y)}^{7}$
47154	Expand Using Pascal's Triangle	(3x+5)^5	${(3 x + 5)}^{5}$
47155	Solve Using the Quadratic Formula	x^2+10x+75=0	$x^{2} + 10 x + 75 = 0$
47156	Expand Using Pascal's Triangle	(3x-2)^10	${(3 x - 2)}^{10}$
47157	Solve Using the Quadratic Formula	x^2+10=74	$x^{2} + 10 = 74$
47158	Expand Using Pascal's Triangle	(4t-2)^4	${(4 t - 2)}^{4}$
47159	Expand Using Pascal's Triangle	(4+3y)^4	${(4 + 3 y)}^{4}$
47160	Solve Using the Quadratic Formula	x^2+12x+36=7	$x^{2} + 12 x + 36 = 7$
47161	Expand Using Pascal's Triangle	(2x+4)^5	${(2 x + 4)}^{5}$
47162	Solve Using the Quadratic Formula	v^2+7v+12=0	$v^{2} + 7 v + 12 = 0$
47163	Expand Using Pascal's Triangle	(x-2)^12	${(x - 2)}^{12}$
47164	Solve Using the Quadratic Formula	w^2+7w+4=0	$w^{2} + 7 w + 4 = 0$
47165	Expand Using Pascal's Triangle	(-p+q)^5	${(- p + q)}^{5}$
47166	Solve Using the Quadratic Formula	t^2-49=0	$t^{2} - 49 = 0$
47167	Expand Using Pascal's Triangle	(s+t)^9	${(s + t)}^{9}$
47168	Solve Using the Quadratic Formula	r^2=9	$r^{2} = 9$
47169	Find the Square Root End Point	square root of 3x^5+7	$\sqrt{3 x^{5} + 7}$
47170	Solve Using the Quadratic Formula	r^2-16=0	$r^{2} - 16 = 0$
47171	Find the Square Root End Point	square root of x^21	$\sqrt{x^{21}}$
47172	Solve Using the Quadratic Formula	r^2-18r+56=0	$r^{2} - 18 r + 56 = 0$
47173	Solve Using the Quadratic Formula	r^2-9=0	$r^{2} - 9 = 0$
47174	Find the Square Root End Point	1 square root of pin	$1 \sqrt{π n}$
47175	Solve Using the Quadratic Formula	x^2+3x=1	$x^{2} + 3 x = 1$
47176	Find the Next Term	20 , 30 , 45	$20$ , $30$ , $45$
47177	Find the Next Term	3 , -6 , 12 , -24 , 48 , -96 , 192	$3$ , $- 6$ , $12$ , $- 24$ , $48$ , $- 96$ , $192$
47178	Solve Using the Quadratic Formula	x^2+3x-12=0	$x^{2} + 3 x - 12 = 0$
47179	Find the Next Term	3 , 9 , 27 , 81 ,	$3$ , $9$ , $27$ , $81$ ,
47180	Solve Using the Quadratic Formula	x^2+3x+10=0	$x^{2} + 3 x + 10 = 0$
47181	Solve Using the Quadratic Formula	x^2+18x+78=0	$x^{2} + 18 x + 78 = 0$
47182	Solve Using the Quadratic Formula	x^2+5x=8	$x^{2} + 5 x = 8$
47183	Find the Next Term	5 , 10 , 20 , 40	$5$ , $10$ , $20$ , $40$
47184	Solve Using the Quadratic Formula	-x^2+6x-9=0	$- x^{2} + 6 x - 9 = 0$
47185	Find the Next Term	5 , 10 , 20 , 40 , 80	$5$ , $10$ , $20$ , $40$ , $80$
47186	Solve Using the Quadratic Formula	x^2=24x-144	$x^{2} = 24 x - 144$
47187	Find the Next Term	80 , 20 , 5	$80$ , $20$ , $5$
47188	Find the Next Term	7 , 21 , 63	$7$ , $21$ , $63$
47189	Solve Using the Quadratic Formula	x^2=9x-20	$x^{2} = 9 x - 20$
47190	Find the Next Term	8 , -9 , -26 , -43	$8$ , $- 9$ , $- 26$ , $- 43$
47191	Simplify	(3+a+b)^2	${(3 + a + b)}^{2}$
47192	Find the Next Term	2/3 , 1/6 , 1/24 , 1/96	$\frac{2}{3}$ , $\frac{1}{6}$ , $\frac{1}{24}$ , $\frac{1}{96}$
47193	Find the Next Term	2/3 , 1/6 , -1/3 , -5/6	$\frac{2}{3}$ , $\frac{1}{6}$ , $- \frac{1}{3}$ , $- \frac{5}{6}$
47194	Solve Using the Quadratic Formula	x^2+x-110=0	$x^{2} + x - 110 = 0$
47195	Find Amplitude, Period, and Phase Shift	y=1/3sin(x-pi/2)	$y = \frac{1}{3} \sin (x - \frac{π}{2})$
47196	Solve Using the Quadratic Formula	x^2=-14x-40	$x^{2} = - 14 x - 40$
47197	Find Amplitude, Period, and Phase Shift	y=1/2-1/2cos(3x-pi/4)	$y = \frac{1}{2} - \frac{1}{2} \cos (3 x - \frac{π}{4})$
47198	Solve Using the Quadratic Formula	x^2=16-4x	$x^{2} = 16 - 4 x$
47199	Solve Using the Quadratic Formula	x^2+7x=30	$x^{2} + 7 x = 30$
47200	Find Amplitude, Period, and Phase Shift	y=2sin(2pix)+1	$y = 2 \sin (2 π x) + 1$