Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
127201	Find dx/dy	y=3xe^(-kx)	$y = 3 x e^{- k x}$
127202	Find dx/dy	sin(y)+3x=y^2	$\sin (y) + 3 x = y^{2}$
127203	Find dx/dy	2y^2=x^3-3x+1	$2 y^{2} = x^{3} - 3 x + 1$
127204	Find dx/dy	x^4y^2-x^3y+4xy^3=0	$x^{4} y^{2} - x^{3} y + 4 x y^{3} = 0$
127205	Find the Value Using the Unit Circle	csc(-60)	$\csc (- 60)$
127206	Find the Value Using the Unit Circle	cot(330)	$\cot (330)$
127207	Find the Value Using the Unit Circle	sin(3pi)	$\sin (3 π)$
127208	Find dx/dt	x^3+t^3x+t^5-5=0	$x^{3} + t^{3} x + t^{5} - 5 = 0$
127209	Find dy/dk	y=5xe^(-kx)	$y = 5 x e^{- k x}$
127210	Find dz/dt	z=(2t-3)(2t+3)	$z = (2 t - 3) (2 t + 3)$
127211	Find ds/dr	r=1/(5s^4)-5/(2s)	$r = \frac{1}{5 s^{4}} - \frac{5}{2 s}$
127212	Find dm/dr	r=m^2(c/2-m/3)	$r = m^{2} (\frac{c}{2} - \frac{m}{3})$
127213	Find dR/dm	R=m^2(c/2-m/3)	$R = m^{2} (\frac{c}{2} - \frac{m}{3})$
127214	Find dx/dk	y=3xe^(-kx)	$y = 3 x e^{- k x}$
127215	Find the Value Using the Unit Circle	cos((13pi)/4)	$\cos (\frac{13 π}{4})$
127216	Find the Trig Value	sin(pi/2-x)	$\sin (\frac{π}{2} - x)$
127217	Find the Trig Value	cos(arcsin(x))	$\cos (\arcsin (x))$
127218	Find the Trig Value	sin(arcsin(x)+arccos(x))	$\sin (\sin^{-1} (x) + \cos^{-1} (x))$
127219	Find the Trig Value	cos(x)=2/3	$\cos (x) = \frac{2}{3}$
127220	Find the Vertex Form	x^2-6x+17	$x^{2} - 6 x + 17$
127221	Find the Vertex Form	-2x^2+12x-13	$- 2 x^{2} + 12 x - 13$
127222	Find the Slope of a Perpendicular Line	7x-2y=3	$7 x - 2 y = 3$
127223	Find the Slope of a Perpendicular Line	y=-9x+9	$y = - 9 x + 9$
127224	Find the Slope of a Perpendicular Line	y=1/7x+3	$y = \frac{1}{7} x + 3$
127225	Find the Slope of a Perpendicular Line	y-5x=5	$y - 5 x = 5$
127226	Find the Fourth Derivative	y=5xsin(x)	$y = 5 x \sin (x)$
127227	Convert from Degrees to Radians	-380	$- 380$
127228	Convert from Degrees to Radians	-310	$- 310$
127229	Find the Discriminant	4x^2+6x+7=0	$4 x^{2} + 6 x + 7 = 0$
127230	Find the Discriminant	4s^2+4s+1=0	$4 s^{2} + 4 s + 1 = 0$
127231	Find the Discriminant	-4x^2-5x-5=0	$- 4 x^{2} - 5 x - 5 = 0$
127232	Find the Discriminant	4x^2-5x+4=0	$4 x^{2} - 5 x + 4 = 0$
127233	Find the Discriminant	4x^2-7x=0	$4 x^{2} - 7 x = 0$
127234	Find the Discriminant	4x^2-7x=-25	$4 x^{2} - 7 x = - 25$
127235	Find the Discriminant	-4x^2-7x-4=0	$- 4 x^{2} - 7 x - 4 = 0$
127236	Find the Discriminant	4x^2-3x+4=0	$4 x^{2} - 3 x + 4 = 0$
127237	Find the Discriminant	5x^2+x+7=0	$5 x^{2} + x + 7 = 0$
127238	Find the Discriminant	5x^2-6x+7=0	$5 x^{2} - 6 x + 7 = 0$
127239	Find the Discriminant	5x^2-5x+5=0	$5 x^{2} - 5 x + 5 = 0$
127240	Find the Discriminant	5x+1=3x^2	$5 x + 1 = 3 x^{2}$
127241	Find the Discriminant	3.2x^2-2x+1.3=0	$3.2 x^{2} - 2 x + 1.3 = 0$
127242	Find the Discriminant	2z^2+3z+3=0	$2 z^{2} + 3 z + 3 = 0$
127243	Find the Discriminant	-2x^2+12x-18=0	$- 2 x^{2} + 12 x - 18 = 0$
127244	Find the Discriminant	2x^2+8x+9=0	$2 x^{2} + 8 x + 9 = 0$
127245	Find the Discriminant	-2x^2+x-8=0	$- 2 x^{2} + x - 8 = 0$
127246	Find the Discriminant	-2x^2-3x-5=0	$- 2 x^{2} - 3 x - 5 = 0$
127247	Find the Discriminant	3x^2+16x-12=0	$3 x^{2} + 16 x - 12 = 0$
127248	Find the Discriminant	-3x^2+3x-5=0	$- 3 x^{2} + 3 x - 5 = 0$
127249	Find the Discriminant	-3x^2-4x-5=0	$- 3 x^{2} - 4 x - 5 = 0$
127250	Find the Discriminant	-3x^2-5x-3=0	$- 3 x^{2} - 5 x - 3 = 0$
127251	Find the Discriminant	3x^2-8x-5=0	$3 x^{2} - 8 x - 5 = 0$
127252	Find the Discriminant	-7x^2-3x-2=0	$- 7 x^{2} - 3 x - 2 = 0$
127253	Find the Discriminant	7x^2-4x+5=0	$7 x^{2} - 4 x + 5 = 0$
127254	Find the Discriminant	-7x^2-8x+7=0	$- 7 x^{2} - 8 x + 7 = 0$
127255	Find the Discriminant	6x^2+8x+5=0	$6 x^{2} + 8 x + 5 = 0$
127256	Find the Discriminant	6x^2-9x+3=0	$6 x^{2} - 9 x + 3 = 0$
127257	Find the Discriminant	8x^2+7x+5=0	$8 x^{2} + 7 x + 5 = 0$
127258	Find the Discriminant	-8x^2-3x-2=0	$- 8 x^{2} - 3 x - 2 = 0$
127259	Find the Discriminant	8x^2-4x+3=0	$8 x^{2} - 4 x + 3 = 0$
127260	Find the Discriminant	s^2+4s+4=0	$s^{2} + 4 s + 4 = 0$
127261	Find the Discriminant	10x^2+11x+7=0	$10 x^{2} + 11 x + 7 = 0$
127262	Find the Discriminant	0.75x^2+3x+3=0	$0.75 x^{2} + 3 x + 3 = 0$
127263	Find the Discriminant	x^2-8x+48=0	$x^{2} - 8 x + 48 = 0$
127264	Find the Discriminant	-x^2+18x-81=0	$- x^{2} + 18 x - 81 = 0$
127265	Find the Discriminant	x^2+10=3x-3	$x^{2} + 10 = 3 x - 3$
127266	Find the Discriminant	z^2+2z+1=0	$z^{2} + 2 z + 1 = 0$
127267	Find the Discriminant	7k^2+3k+5=0	$7 k^{2} + 3 k + 5 = 0$
127268	Find the Discriminant	-6x^2-7x-3=0	$- 6 x^{2} - 7 x - 3 = 0$
127269	Find the Discriminant	-3x^2-6x-5=0	$- 3 x^{2} - 6 x - 5 = 0$
127270	Find the Discriminant	4x^2-5x-1=0	$4 x^{2} - 5 x - 1 = 0$
127271	Find the Discriminant	4x^2-2x=10	$4 x^{2} - 2 x = 10$
127272	Find the Discriminant	-3x^2-5x-4=0	$- 3 x^{2} - 5 x - 4 = 0$
127273	Find the Discriminant	2x^2+5x-k=0	$2 x^{2} + 5 x - k = 0$
127274	Find the Discriminant	-2x^2-5x-5=0	$- 2 x^{2} - 5 x - 5 = 0$
127275	Find the Discriminant	2x^2-5x+20=0	$2 x^{2} - 5 x + 20 = 0$
127276	Find the Fourth Derivative	e^(4x)	$e^{4 x}$
127277	Find the Next Term	16/9 , 8/3 , 4 , 6 , 9	$\frac{16}{9}$ , $\frac{8}{3}$ , $4$ , $6$ , $9$
127278	Find the Next Term	-375 , -75 , -15 , -3	$- 375$ , $- 75$ , $- 15$ , $- 3$
127279	Find the Next Term	-3 , 12 , -48 , 192 , -768	$- 3$ , $12$ , $- 48$ , $192$ , $- 768$
127280	Find the Parabola with Focus (0,2) and Directrix y=-2	(0,2) y=-2	$(0, 2)$ $y = - 2$
127281	Determine if Parallel	y=3x-4 ; y=-3x+2	$y = 3 x - 4$ ; $y = - 3 x + 2$
127282	Find the Inverse	x^7+3	$x^{7} + 3$
127283	Find the Inverse	x^10	$x^{10}$
127284	Find the Inverse	square root of 6x+18	$\sqrt{6 x + 18}$
127285	Find the Inverse	10-x^3	$10 - x^{3}$
127286	Find the Inverse	-12x^3	$- 12 x^{3}$
127287	Find the Inverse	3-2x^3	$3 - 2 x^{3}$
127288	Find the Inverse	2(x-2)^3	$2 {(x - 2)}^{3}$
127289	Find the Inverse	-5cos(6x)	$- 5 \cos (6 x)$
127290	Find the Inverse	5x^2+1	$5 x^{2} + 1$
127291	Find the Inverse	square root of 2+5x	$\sqrt{2 + 5 x}$
127292	Find the Inverse	3x^3-11	$3 x^{3} - 11$
127293	Find the Inverse	-4cos(7x)	$- 4 \cos (7 x)$
127294	Find the Inverse	4x^3+3	$4 x^{3} + 3$
127295	Find the Inverse	1/8x^3	$\frac{1}{8} x^{3}$
127296	Find the Inverse	1/3x+3	$\frac{1}{3} x + 3$
127297	Find the Inverse	1/2x-7	$\frac{1}{2} x - 7$
127298	Find the Inverse	1/2x-1	$\frac{1}{2} x - 1$
127299	Find the Inverse	-2/3x+2	$- \frac{2}{3} x + 2$
127300	Find the Inverse	cube root of 5x-7	$\sqrt[3]{5 x - 7}$