Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
57201	Encontre a Derivada de Second	y=tan(x)^2	$y = \tan^{2} (x)$
57202	Encontre a Derivada de Second	y=4x^2-10x-9x^-4	$y = 4 x^{2} - 10 x - 9 x^{- 4}$
57203	Encontre a Derivada de Second	y=-6x^9-5	$y = - 6 x^{9} - 5$
57204	Encontre a Derivada de Second	e^(3y)+x=7y	$e^{3 y} + x = 7 y$
57205	Encontre a Derivada de Second	x^3-y^3=6	$x^{3} - y^{3} = 6$
57206	Encontre a Derivada de Second	y=6x+8	$y = 6 x + 8$
57207	Encontre a Derivada de Second	x^2y^2-14x=6	$x^{2} y^{2} - 14 x = 6$
57208	Encontre a Derivada de Second	y=5x^2-11x-4x^-3	$y = 5 x^{2} - 11 x - 4 x^{- 3}$
57209	Encontre a Derivada de Second	y=2x^2+8x+12	$y = 2 x^{2} + 8 x + 12$
57210	Encontre a Derivada de Second	y=6x^5-3x^4+12x^2	$y = 6 x^{5} - 3 x^{4} + 12 x^{2}$
57211	Encontre a Derivada de Second	x^2y^2-10x=4	$x^{2} y^{2} - 10 x = 4$
57212	Encontre a Derivada de Second	y=1/(5x^4)-8/(3x^2)	$y = \frac{1}{5 x^{4}} - \frac{8}{3 x^{2}}$
57213	Encontre a Derivada de Second	y=7x^2+9x-8	$y = 7 x^{2} + 9 x - 8$
57214	Encontre a Derivada de Second	e^(2y)+x=2y	$e^{2 y} + x = 2 y$
57215	Encontre a Derivada de Second	f(x,y)=sin(x-3y)^2	$f (x, y) = \sin^{2} (x - 3 y)$
57216	Encontre a Derivada de Second	y=20xsin(x)	$y = 20 x \sin (x)$
57217	Encontre a Derivada de Second	f'(5)=-3x^2+10x	$f' (5) = - 3 x^{2} + 10 x$
57218	Encontre a Derivada de Second	y=9x+5	$y = 9 x + 5$
57219	Encontre a Derivada de Second	y=5x^(6/5)-7x^(1/9)	$y = 5 x^{\frac{6}{5}} - 7 x^{\frac{1}{9}}$
57220	Encontre a Derivada de Second	y=3x^2-11x-5x^-3	$y = 3 x^{2} - 11 x - 5 x^{- 3}$
57221	Encontre a Derivada de Second	y=2sec(theta)	$y = 2 \sec (θ)$
57222	Encontre a Derivada de Second	y=8x-4	$y = 8 x - 4$
57223	Encontre a Derivada de Second	y=3e^(3x)	$y = 3 e^{3 x}$
57224	Encontre a Derivada de Second	w=3z^-2-1/z	$w = 3 z^{- 2} - \frac{1}{z}$
57225	Encontre a Derivada de Second	v=2t^2+5t+14	$v = 2 t^{2} + 5 t + 14$
57226	Encontre a Derivada de Second	y=6x^3-3x^6	$y = 6 x^{3} - 3 x^{6}$
57227	Encontre a Derivada de Second	y=-6x^7-9	$y = - 6 x^{7} - 9$
57228	Encontre a Derivada de Second	y=4x^(5/4)-x^(1/7)	$y = 4 x^{\frac{5}{4}} - x^{\frac{1}{7}}$
57229	Encontre a Derivada de Second	y=9sin(x)	$y = 9 \sin (x)$
57230	Encontre a Derivada de Second	w=e^z(z-1)(z^2+1)	$w = e^{z} (z - 1) (z^{2} + 1)$
57231	Encontre a Derivada de Second	y=-2x^5-4	$y = - 2 x^{5} - 4$
57232	Encontre a Derivada de Second	2x^3-3y^2=8	$2 x^{3} - 3 y^{2} = 8$
57233	Encontre a Derivada de Second	y=x^2-3x^5+4	$y = x^{2} - 3 x^{5} + 4$
57234	Encontre a Derivada de Second	y=-7x^8+1	$y = - 7 x^{8} + 1$
57235	Encontre a Derivada de Second	y=x^4-2x^2+1	$y = x^{4} - 2 x^{2} + 1$
57236	Encontre a Derivada de Second	y=6x^2-12x-7x^-3	$y = 6 x^{2} - 12 x - 7 x^{- 3}$
57237	Encontre a Derivada de Second	y=2x(3x-1)^(-1/2)	$y = 2 x {(3 x - 1)}^{\frac{- 1}{2}}$
57238	Encontre a Derivada de Second	y=(7+3/x)^4	$y = {(7 + \frac{3}{x})}^{4}$
57239	Encontre a Derivada de Second	racine carrée de x+ racine carrée de y=10	$\sqrt{x} + \sqrt{y} = 10$
57240	Encontre a Derivada de Second	y=-8x^6-1	$y = - 8 x^{6} - 1$
57241	Encontre a Derivada de Second	y=6x+7	$y = 6 x + 7$
57242	Encontre a Derivada de Second	x^2y^2-2x=1	$x^{2} y^{2} - 2 x = 1$
57243	Encontre a Derivada de Second	v=4/3pir^3	$v = \frac{4}{3} π r^{3}$
57244	Encontre a Derivada de Second	y=6x^2-10x-5x^-3	$y = 6 x^{2} - 10 x - 5 x^{- 3}$
57245	Encontre a Derivada de Second	y=5x+6	$y = 5 x + 6$
57246	Encontre a Derivada de Second	y=-5x^9-2	$y = - 5 x^{9} - 2$
57247	Encontre a Derivada de Second	y(theta)=thetacos(theta)	$y (θ) = θ \cos (θ)$
57248	Encontre a Derivada de Second	y=5x^2-13x-9x^-3	$y = 5 x^{2} - 13 x - 9 x^{- 3}$
57249	Encontre a Derivada de Second	y=7/(2x^2)	$y = \frac{7}{2 x^{2}}$
57250	Encontre a Derivada de Second	y=xcos(x)^2	$y = x \cos^{2} (x)$
57251	Encontre a Derivada de Second	y=x^(1/9)	$y = x^{\frac{1}{9}}$
57252	Encontre a Derivada de Second	y=5x^2-11x-9x^-2	$y = 5 x^{2} - 11 x - 9 x^{- 2}$
57253	Encontre a Derivada de Second	y=-2x^4-3	$y = - 2 x^{4} - 3$
57254	Encontre a Derivada de Second	y=5x^2-14x-6x^-2	$y = 5 x^{2} - 14 x - 6 x^{- 2}$
57255	Encontre a Derivada de Second	x^2+2y^3=4	$x^{2} + 2 y^{3} = 4$
57256	Encontre a Derivada de Second	y=4x-5x^(5/6)	$y = 4 x - 5 x^{\frac{5}{6}}$
57257	Encontre a Derivada de Second	y=5x^2-15x-8x^-4	$y = 5 x^{2} - 15 x - 8 x^{- 4}$
57258	Encontre a Derivada de Second	y=5x^2-15x-6x^-4	$y = 5 x^{2} - 15 x - 6 x^{- 4}$
57259	Encontre a Derivada de Second	y=sin(pix)	$y = \sin (π x)$
57260	Encontre a Derivada de Second	y=-7x^6+7	$y = - 7 x^{6} + 7$
57261	Encontre a Derivada de Second	x^2y^2-10x=5	$x^{2} y^{2} - 10 x = 5$
57262	Encontre a Derivada de Second	y=(x^4)/4+2/9x^3-x^2+8x-5	$y = \frac{x^{4}}{4} + \frac{2}{9} x^{3} - x^{2} + 8 x - 5$
57263	Encontre a Derivada de Second	y=5x^3-9x-4x^-3	$y = 5 x^{3} - 9 x - 4 x^{- 3}$
57264	Encontre a Derivada de Second	7x^2+y^2=7	$7 x^{2} + y^{2} = 7$
57265	Encontre a Derivada de Second	y=4x^8-5x^4+15x^3	$y = 4 x^{8} - 5 x^{4} + 15 x^{3}$
57266	Encontre a Derivada de Second	y=3x^2-2x+7	$y = 3 x^{2} - 2 x + 7$
57267	Encontre a Derivada de Second	y=-9x^8-3	$y = - 9 x^{8} - 3$
57268	Encontre a Derivada de Second	w=((4+15z)/(5z))(10-z)	$w = (\frac{4 + 15 z}{5 z}) (10 - z)$
57269	Encontre a Derivada de Second	y=5.4^x	$y = {5.4}^{x}$
57270	Encontre a Derivada de Second	f(x,y)=x+(x/(y))	$f (x, y) = x + (\frac{x}{(y)})$
57271	Encontre a Derivada de Second	f'(t)=cos(2t)	$f' (t) = \cos (2 t)$
57272	Encontre a Derivada de Second	y=5x^2-13x-6x^-4	$y = 5 x^{2} - 13 x - 6 x^{- 4}$
57273	Encontre a Derivada de Second	z=xy^3+x^3y^2	$z = x y^{3} + x^{3} y^{2}$
57274	Encontre a Derivada de Second	y=4t^-3+3t^2	$y = 4 t^{- 3} + 3 t^{2}$
57275	Encontre a Derivada de Second	y=x^(4/7)+3x	$y = x^{\frac{4}{7}} + 3 x$
57276	Encontre a Derivada de Second	y=0.5x^-1+3x^2	$y = 0.5 x^{- 1} + 3 x^{2}$
57277	Encontre a Derivada de Second	y=(6x^5)/5-7x+8e^x	$y = \frac{6 x^{5}}{5} - 7 x + 8 e^{x}$
57278	Encontre a Derivada de Second	y=5x^7-4x^6+7x^4-12x^3+2x-5	$y = 5 x^{7} - 4 x^{6} + 7 x^{4} - 12 x^{3} + 2 x - 5$
57279	Encontre a Derivada de Second	y=5x^2-12x-4x^-2	$y = 5 x^{2} - 12 x - 4 x^{- 2}$
57280	Encontre a Derivada de Second	f(theta)=4cos(theta)	$f (θ) = 4 \cos (θ)$
57281	Encontre a Derivada de Second	s''(t)=t^4-4t	$s'' (t) = t^{4} - 4 t$
57282	Encontre a Derivada de Second	y'=sin(x^2)	$y' = \sin (x^{2})$
57283	Encontre a Derivada de Second	y=4x-6	$y = 4 x - 6$
57284	Encontre a Derivada de Second	y=4x^3+2x-2	$y = 4 x^{3} + 2 x - 2$
57285	Encontre a Derivada de Second	y=(9x-4)/x	$y = \frac{9 x - 4}{x}$
57286	Encontre a Derivada de Second	y=1/9cot(3x-5)	$y = \frac{1}{9} \cot (3 x - 5)$
57287	Encontre a Derivada de Second	(f(x+h)-f(x))=2x^2-4x+1	$(f (x + h) - f (x)) = 2 x^{2} - 4 x + 1$
57288	Encontre a Derivada de Second	y=(6x^5)/5-3x+9e^x	$y = \frac{6 x^{5}}{5} - 3 x + 9 e^{x}$
57289	Encontre a Derivada de Second	y'=2sin(x)	$y' = 2 \sin (x)$
57290	Encontre a Derivada de Second	S(4)=3t^3-t^2+7t-7	$S (4) = 3 t^{3} - t^{2} + 7 t - 7$
57291	Encontre a Derivada de Second	(3xy-x^2-4)=0	$(3 x y - x^{2} - 4) = 0$
57292	Encontre a Derivada de Second	w=3z^(-z)-1/z	$w = 3 z^{- z} - \frac{1}{z}$
57293	Encontre a Derivada de Second	f(theta)=sec(4theta)^2	$f (θ) = \sec^{2} (4 θ)$
57294	Encontre a Derivada de Second	f^15(x)=cos(2x)	$f^{15} (x) = \cos (2 x)$
57295	Encontre a Derivada de Second	c=0.001x^3+9x+250	$c = 0.001 x^{3} + 9 x + 250$
57296	Encontre a Derivada de Second	y=(x^4)/4+2/9x^3-x^2+7x-9	$y = \frac{x^{4}}{4} + \frac{2}{9} x^{3} - x^{2} + 7 x - 9$
57297	Encontre a Derivada de Second	s = square root of 41+4t	$s = \sqrt{41 + 4 t}$
57298	Encontre a Derivada de Second	y=thetacos(theta)	$y = θ \cos (θ)$
57299	Encontre a Derivada de Second	f''(x)=5e(-x^2)	$f'' (x) = 5 e (- x^{2})$
57300	Encontre a Derivada de Second	11x^2+y^2=3	$11 x^{2} + y^{2} = 3$