Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
43101	Solve by Factoring	b^2+3b-4=0	$b^{2} + 3 b - 4 = 0$
43102	Solve by Factoring	n^2+8n=-15	$n^{2} + 8 n = - 15$
43103	Find the x and y Intercepts	(x+1)(x-3)(x-4)	$(x + 1) (x - 3) (x - 4)$
43104	Solve by Factoring	a/(a-6)=-5/(a-4)	$\frac{a}{a - 6} = \frac{- 5}{a - 4}$
43105	Solve by Factoring	square root of 10-x+x=4	$\sqrt{10 - x} + x = 4$
43106	Find the x and y Intercepts	(x^2-4x-12)/(x+2)	$\frac{x^{2} - 4 x - 12}{x + 2}$
43107	Solve by Factoring	square root of 30-x=x	$\sqrt{30 - x} = x$
43108	Solve by Factoring	(7(x-2))/(x-3)+5/x=-5/(x(x-3))	$\frac{7 (x - 2)}{x - 3} + \frac{5}{x} = \frac{- 5}{x (x - 3)}$
43109	Find the Equation with Real Coefficients	x=-4 , x=6	$x = - 4$ , $x = 6$
43110	Solve by Factoring	6/(y+3)+2/y=(5y-3)/(y^2-9)	$\frac{6}{y + 3} + \frac{2}{y} = \frac{5 y - 3}{y^{2} - 9}$
43111	Solve by Factoring	6/x+2/(x-1)=9	$\frac{6}{x} + \frac{2}{x - 1} = 9$
43112	Find the Equation of the Circle	(3,5) ; r=2	$(3, 5)$ ; $r = 2$
43113	Find the Equation of the Circle	(-3,7) r=4	$(- 3, 7)$ $r = 4$
43114	Solve by Factoring	4/(2x-3)=x/5	$\frac{4}{2 x - 3} = \frac{x}{5}$
43115	Find the Equation of the Circle	(0,0) , r=9	$(0, 0)$ , $r = 9$
43116	Solve by Factoring	4/y-5=5/(2y)	$\frac{4}{y} - 5 = \frac{5}{2 y}$
43117	Solve by Factoring	4/(y-1)+2/3=6/(y-1)	$\frac{4}{y - 1} + \frac{2}{3} = \frac{6}{y - 1}$
43118	Find the Equation of the Circle	(0,-4) , r=6	$(0, - 4)$ , $r = 6$
43119	Write in Standard Form	(9i)/(8+8i)	$\frac{9 i}{8 + 8 i}$
43120	Write in Standard Form	(52i)/(5+i)	$\frac{52 i}{5 + i}$
43121	Find the Equation of the Circle	(-6,8),r=10	$(- 6, 8) r = 10$
43122	Write in Standard Form	(6i)/(1+i)	$\frac{6 i}{1 + i}$
43123	Write in Standard Form	(7+6i)/(6+i)	$\frac{7 + 6 i}{6 + i}$
43124	Write in Standard Form	3/(3+i)	$\frac{3}{3 + i}$
43125	Find the Equation of the Circle	r=9 , (-1,-1)	$r = 9$ , $(- 1, - 1)$
43126	Write in Standard Form	4/(2-i)	$\frac{4}{2 - i}$
43127	Find the Equation of the Circle	r=10 (-6,-8)	$r = 10$ $(- 6, - 8)$
43128	Find the Axis of Symmetry	y-2=(x+1)^2	$y - 2 = {(x + 1)}^{2}$
43129	Solve by Completing the Square	c^2+11c=12	$c^{2} + 11 c = 12$
43130	Find the Axis of Symmetry	y-8=(x+1)^2	$y - 8 = {(x + 1)}^{2}$
43131	Solve by Completing the Square	x^2+12x+18=0	$x^{2} + 12 x + 18 = 0$
43132	Find the Axis of Symmetry	y-9=(x+1)^2	$y - 9 = {(x + 1)}^{2}$
43133	Find the Axis of Symmetry	y=x^2-x+9	$y = x^{2} - x + 9$
43134	Solve by Completing the Square	x^2+14x+43=0	$x^{2} + 14 x + 43 = 0$
43135	Solve by Completing the Square	x^2+18x+67=0	$x^{2} + 18 x + 67 = 0$
43136	Find the Axis of Symmetry	y=-4x^2+16x	$y = - 4 x^{2} + 16 x$
43137	Solve by Completing the Square	x^2+16x+49=0	$x^{2} + 16 x + 49 = 0$
43138	Solve by Completing the Square	x^2+2x-48=0	$x^{2} + 2 x - 48 = 0$
43139	Find the Axis of Symmetry	y=-x^2+6x+2	$y = - x^{2} + 6 x + 2$
43140	Find the Axis of Symmetry	y=-x^2+7x-12	$y = - x^{2} + 7 x - 12$
43141	Solve by Completing the Square	x^2+5x-8=0	$x^{2} + 5 x - 8 = 0$
43142	Find the Axis of Symmetry	y=x^2+18x+76	$y = x^{2} + 18 x + 76$
43143	Find the Axis of Symmetry	y=x^2-6x-2	$y = x^{2} - 6 x - 2$
43144	Solve by Completing the Square	x^2+4x-60=0	$x^{2} + 4 x - 60 = 0$
43145	Find the Axis of Symmetry	y=x^2-6x-27	$y = x^{2} - 6 x - 27$
43146	Solve by Completing the Square	x^2+4x+11=0	$x^{2} + 4 x + 11 = 0$
43147	Find the Axis of Symmetry	y=x^2-3x-40	$y = x^{2} - 3 x - 40$
43148	Solve by Completing the Square	x^2+3x-7=0	$x^{2} + 3 x - 7 = 0$
43149	Find the Axis of Symmetry	y=-x^2-14x-40	$y = - x^{2} - 14 x - 40$
43150	Solve by Completing the Square	x^2+7x-3=0	$x^{2} + 7 x - 3 = 0$
43151	Find the Axis of Symmetry	y=-3x^2-6x	$y = - 3 x^{2} - 6 x$
43152	Solve by Completing the Square	x^2+8x+20=0	$x^{2} + 8 x + 20 = 0$
43153	Solve by Completing the Square	x^2-16x+54=0	$x^{2} - 16 x + 54 = 0$
43154	Find the Axis of Symmetry	y=3x^2+2x	$y = 3 x^{2} + 2 x$
43155	Solve by Completing the Square	x^2-16x+59=0	$x^{2} - 16 x + 59 = 0$
43156	Find the Axis of Symmetry	x^2=28y	$x^{2} = 28 y$
43157	Solve by Completing the Square	x^2-2x-13=0	$x^{2} - 2 x - 13 = 0$
43158	Solve by Completing the Square	x^2-2x-14=0	$x^{2} - 2 x - 14 = 0$
43159	Solve by Completing the Square	x^2-2x+3=0	$x^{2} - 2 x + 3 = 0$
43160	Find the Axis of Symmetry	y=2x^2-8x+17	$y = 2 x^{2} - 8 x + 17$
43161	Solve by Completing the Square	x^2-2x=15	$x^{2} - 2 x = 15$
43162	Solve by Completing the Square	x^2-4x=12	$x^{2} - 4 x = 12$
43163	Find the Axis of Symmetry	y=-3(x-2)^2+5	$y = - 3 {(x - 2)}^{2} + 5$
43164	Solve by Completing the Square	x^2-10x=-21	$x^{2} - 10 x = - 21$
43165	Find the Axis of Symmetry	y=-2(x-3)^2+8	$y = - 2 {(x - 3)}^{2} + 8$
43166	Solve by Completing the Square	x^2-12x+34=0	$x^{2} - 12 x + 34 = 0$
43167	Find the Axis of Symmetry	y=2x^2+6x-1	$y = 2 x^{2} + 6 x - 1$
43168	Solve by Completing the Square	x^2-12x+35=0	$x^{2} - 12 x + 35 = 0$
43169	Find the Axis of Symmetry	y=2x^2-12x+5	$y = 2 x^{2} - 12 x + 5$
43170	Solve by Completing the Square	x^2-12x+25=0	$x^{2} - 12 x + 25 = 0$
43171	Solve by Completing the Square	3x^2+2x-1=0	$3 x^{2} + 2 x - 1 = 0$
43172	Solve by Completing the Square	-4x^2+8x=7	$- 4 x^{2} + 8 x = 7$
43173	Solve by Completing the Square	x^2-6x-9=0	$x^{2} - 6 x - 9 = 0$
43174	Find the Range	f(x)=-1/2x^2+5x-8	$f (x) = - \frac{1}{2} x^{2} + 5 x - 8$
43175	Solve by Completing the Square	x^2-8x-4=0	$x^{2} - 8 x - 4 = 0$
43176	Find the Range	f(x)=x^2-10x-1	$f (x) = x^{2} - 10 x - 1$
43177	Solve by Completing the Square	x^2-x-2=0	$x^{2} - x - 2 = 0$
43178	Find the Range	f(x)=4x-x^2-5	$f (x) = 4 x - x^{2} - 5$
43179	Solve by Completing the Square	12x^2+25x=7	$12 x^{2} + 25 x = 7$
43180	Find the Range	f(x)=5*(1/2)^x	$f (x) = 5 \cdot {(\frac{1}{2})}^{x}$
43181	Solve by Completing the Square	15x^2-2x-8=0	$15 x^{2} - 2 x - 8 = 0$
43182	Find the Range	f(x)=5*(6)^x	$f (x) = 5 \cdot {(6)}^{x}$
43183	Solve by Completing the Square	6x^2-7x-3=0	$6 x^{2} - 7 x - 3 = 0$
43184	Find the Range	f(x)=6x-x^2-10	$f (x) = 6 x - x^{2} - 10$
43185	Find the Roots (Zeros)	y=x^3+x^2-4x-4	$y = x^{3} + x^{2} - 4 x - 4$
43186	Find the Range	f(x)=-8x^2-24x+5	$f (x) = - 8 x^{2} - 24 x + 5$
43187	Write in Standard Form	(10+5i)/(10-5i)	$\frac{10 + 5 i}{10 - 5 i}$
43188	Find the Range	f(x)=8x-x^2-17	$f (x) = 8 x - x^{2} - 17$
43189	Find the Roots (Zeros)	f(x)=x^3+27	$f (x) = x^{3} + 27$
43190	Find the Roots (Zeros)	f(x)=x^3+8x^2-4x-32	$f (x) = x^{3} + 8 x^{2} - 4 x - 32$
43191	Find the Range	g(x)=- square root of x-3-8	$g (x) = - \sqrt{x - 3 - 8}$
43192	Find the Roots (Zeros)	f(x)=x^3-2x^2-8x	$f (x) = x^{3} - 2 x^{2} - 8 x$
43193	Find the Range	f(x)=x^2-12x-3	$f (x) = x^{2} - 12 x - 3$
43194	Find the Roots (Zeros)	f(x)=x^2+7x+9	$f (x) = x^{2} + 7 x + 9$
43195	Find the Range	f(x)=-4x^2-20x+5	$f (x) = - 4 x^{2} - 20 x + 5$
43196	Find the Roots (Zeros)	x^4-7x^2+6=0	$x^{4} - 7 x^{2} + 6 = 0$
43197	Find the Range	f(x)=-4x^2-20x+7	$f (x) = - 4 x^{2} - 20 x + 7$
43198	Find the Roots (Zeros)	x^3-5x^2+17x-13=0	$x^{3} - 5 x^{2} + 17 x - 13 = 0$
43199	Find the Roots (Zeros)	x^3-37x+6=0	$x^{3} - 37 x + 6 = 0$
43200	Find the Range	h(x) = square root of x-4	$h (x) = \sqrt{x - 4}$