Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
57301	Encontre a Derivada de Second	y=27 racine carrée de x	$y = 27 \sqrt{x}$
57302	Encontre a Derivada de Second	y=4x^-5-6/x	$y = 4 x^{- 5} - \frac{6}{x}$
57303	Encontre a Derivada de Second	w=((4+9z)/(3z))(6-z)	$w = (\frac{4 + 9 z}{3 z}) (6 - z)$
57304	Encontre a Derivada de Second	y''=tan(x)	$y'' = \tan (x)$
57305	Encontre a Derivada de Second	y=10/(x^4)	$y = \frac{10}{x^{4}}$
57306	Encontre a Derivada de Second	y=8x^-3+6x^2	$y = 8 x^{- 3} + 6 x^{2}$
57307	Encontre a Derivada de Second	P'(t)=d/(dt)(0.97)^t	$P' (t) = \frac{d}{d t} {(0.97)}^{t}$
57308	Encontre a Derivada de Second	y=2-x-x^2	$y = 2 - x - x^{2}$
57309	Encontre a Derivada de Second	f'(p)=d/(dp)*14700-d/(dp)(7p^2)	$f' (p) = \frac{d}{d p} \cdot 14700 - \frac{d}{d p} (7 p^{2})$
57310	Encontre a Derivada de Second	y=( logarithme népérien de 7x)/(x^6)	$y = \frac{\ln (7 x)}{x^{6}}$
57311	Encontre a Derivada de Second	20x^2+y^2=4	$20 x^{2} + y^{2} = 4$
57312	Encontre a Derivada de Second	5x^2+9y^2=45	$5 x^{2} + 9 y^{2} = 45$
57313	Encontre a Derivada de Second	racine carrée de y+6xy=5	$\sqrt{y} + 6 x y = 5$
57314	Encontre a Derivada de Second	x^-2+5x^2y=x^6	$x^{- 2} + 5 x^{2} y = x^{6}$
57315	Encontre a Derivada de Second	y=4x^3-7x^2+3	$y = 4 x^{3} - 7 x^{2} + 3$
57316	Encontre a Derivada de Second	sin(y)+xy=1	$\sin (y) + x y = 1$
57317	Encontre a Derivada de Second	y=3x-6tan(x)	$y = 3 x - 6 \tan (x)$
57318	Encontre a Derivada de Second	P=-0.1s^3+6s^2+400	$P = - 0.1 s^{3} + 6 s^{2} + 400$
57319	Encontre a Derivada de Second	g'(x)=(2x+3)(5x-7)	$g' (x) = (2 x + 3) (5 x - 7)$
57320	Encontre a Derivada de Second	y=1/4cot(2x+3)	$y = \frac{1}{4} \cot (2 x + 3)$
57321	Encontre a Derivada de Second	y^2=7x^2-6x	$y^{2} = 7 x^{2} - 6 x$
57322	Encontre a Derivada de Second	2x^3+5y^3=9	$2 x^{3} + 5 y^{3} = 9$
57323	Encontre a Derivada de Second	f'(x)=7-3x^2	$f' (x) = 7 - 3 x^{2}$
57324	Encontre a Derivada de Second	y^2=7e^(x^2)+18x	$y^{2} = 7 e^{x^{2}} + 18 x$
57325	Encontre a Derivada de Second	y=sin(x)+tan(x)	$y = \sin (x) + \tan (x)$
57326	Encontre a Derivada de Second	5x^3+4y^3=4	$5 x^{3} + 4 y^{3} = 4$
57327	Encontre a Derivada de Second	y=5x^2-15x-6x^-2	$y = 5 x^{2} - 15 x - 6 x^{- 2}$
57328	Encontre a Derivada de Second	y=4tan(2x)-sin(5x)^3	$y = 4 \tan (2 x) - \sin^{3} (5 x)$
57329	Encontre a Derivada de Second	y=2x^-4	$y = 2 x^{- 4}$
57330	Encontre a Derivada de Second	y=(5x^2-10x+10)e^x	$y = (5 x^{2} - 10 x + 10) e^{x}$
57331	Encontre a Derivada de Second	7x^2+9y^2=5	$7 x^{2} + 9 y^{2} = 5$
57332	Encontre a Derivada de Second	y=sec(14x)	$y = \sec (14 x)$
57333	Encontre a Derivada de Second	22x^2+y^2=10	$22 x^{2} + y^{2} = 10$
57334	Encontre a Derivada de Second	h=128t-1/2*32t^2	$h = 128 t - \frac{1}{2} \cdot 32 t^{2}$
57335	Encontre a Derivada de Second	y=9x^2+5x-3	$y = 9 x^{2} + 5 x - 3$
57336	Encontre a Derivada de Second	x^2y^2-16x=5 ,	$x^{2} y^{2} - 16 x = 5$ ,
57337	Encontre a Derivada de Second	r'(x)=0.000007x^3-0.05x^2+560x+7200	$r' (x) = 0.000007 x^{3} - 0.05 x^{2} + 560 x + 7200$
57338	Encontre a Derivada de Second	y=4x^2-13x-9x^-4	$y = 4 x^{2} - 13 x - 9 x^{- 4}$
57339	Encontre a Derivada de Second	y=(3x^5-7x^(2-4))/(x^2)	$y = \frac{3 x^{5} - 7 x^{2 - 4}}{x^{2}}$
57340	Encontre a Derivada de Second	e^(3y)+x=4y	$e^{3 y} + x = 4 y$
57341	Encontre a Derivada de Second	5x^2+y^2=20	$5 x^{2} + y^{2} = 20$
57342	Encontre a Derivada de Second	y=6x-9	$y = 6 x - 9$
57343	Encontre a Derivada de Second	y=6z^2e^z	$y = 6 z^{2} e^{z}$
57344	Encontre a Derivada de Second	f''(x)=12x^3-36x^2	$f'' (x) = 12 x^{3} - 36 x^{2}$
57345	Encontre a Derivada de Second	y=tan(2x)	$y = \tan (2 x)$
57346	Encontre a Derivada de Second	racine carrée de y+3xy=1	$\sqrt{y} + 3 x y = 1$
57347	Encontre a Derivada de Second	y^2=5e^(x^2)+12x	$y^{2} = 5 e^{x^{2}} + 12 x$
57348	Encontre a Derivada de Second	y=(x^3-4)(5x+1)	$y = (x^{3} - 4) (5 x + 1)$
57349	Encontre a Derivada de Second	y = racine carrée de r+ racine septième de r	$y = \sqrt{r} + \sqrt[7]{r}$
57350	Encontre a Derivada de Second	f''(3)=1/(11x^2)	$f'' (3) = \frac{1}{11 x^{2}}$
57351	Encontre a Derivada de Second	p(theta)=theta^4-theta^3	$p (θ) = θ^{4} - θ^{3}$
57352	Encontre a Derivada de Second	x^3-2y^3=10	$x^{3} - 2 y^{3} = 10$
57353	Encontre a Derivada de Second	y=5x^2-13x-8x^-2	$y = 5 x^{2} - 13 x - 8 x^{- 2}$
57354	Encontre a Derivada de Second	x^2+2xy-y^2+x=3	$x^{2} + 2 x y - y^{2} + x = 3$
57355	Encontre a Derivada de Second	y=xe^(ax)	$y = x e^{a x}$
57356	Encontre a Derivada de Second	2x^4+4y^4=11	$2 x^{4} + 4 y^{4} = 11$
57357	Encontre a Derivada de Second	y=1/4tan(2x-5)	$y = \frac{1}{4} \tan (2 x - 5)$
57358	Encontre a Derivada de Second	y=cos(kt)	$y = \cos (k t)$
57359	Encontre a Derivada de Second	y=x^6-7x^3+6x	$y = x^{6} - 7 x^{3} + 6 x$
57360	Encontre a Derivada de Second	y=3x-9	$y = 3 x - 9$
57361	Encontre a Derivada de Second	f(x,y)=2x^2+3xy+4y^2+7x+11y	$f (x, y) = 2 x^{2} + 3 x y + 4 y^{2} + 7 x + 11 y$
57362	Encontre a Derivada de Second	8xy=x^2+y^2	$8 x y = x^{2} + y^{2}$
57363	Encontre a Derivada de Second	y=(5e^x)/(3e^x+1)	$y = \frac{5 e^{x}}{3 e^{x} + 1}$
57364	Encontre a Derivada de Second	y=sec(theta)tan(theta)	$y = \sec (θ) \tan (θ)$
57365	Encontre a Derivada de Second	y=5x-2	$y = 5 x - 2$
57366	Encontre a Derivada de Second	y=6x^5-4x^2	$y = 6 x^{5} - 4 x^{2}$
57367	Encontre a Derivada de Second	p'(5)=30+12t-t^2	$p' (5) = 30 + 12 t - t^{2}$
57368	Encontre a Derivada de Second	y=(8x^5)/5-2x+6e^x	$y = \frac{8 x^{5}}{5} - 2 x + 6 e^{x}$
57369	Encontre a Derivada de Second	y = square root of 2x-3	$y = \sqrt{2 x - 3}$
57370	Encontre a Derivada de Second	y=x^4-5x^3+6x^2	$y = x^{4} - 5 x^{3} + 6 x^{2}$
57371	Encontre a Derivada de Second	y=4tcos(t)	$y = 4 t \cos (t)$
57372	Encontre a Derivada de Second	y=x^4-8x^3	$y = x^{4} - 8 x^{3}$
57373	Encontre a Derivada de Second	y=-4x^7-9	$y = - 4 x^{7} - 9$
57374	Encontre a Derivada de Second	y^2+1=5x^3	$y^{2} + 1 = 5 x^{3}$
57375	Encontre a Derivada de Second	5x^2-4y^2=4	$5 x^{2} - 4 y^{2} = 4$
57376	Encontre a Derivada de Second	y^2=9x^2-14x	$y^{2} = 9 x^{2} - 14 x$
57377	Encontre a Derivada de Second	y=x^3sin(x)	$y = x^{3} \sin (x)$
57378	Encontre a Derivada de Second	y=x^(7/3)+56x^(4/3)	$y = x^{\frac{7}{3}} + 56 x^{\frac{4}{3}}$
57379	Encontre a Derivada de Second	y^2=3e^(x^2)+14x	$y^{2} = 3 e^{x^{2}} + 14 x$
57380	Encontre a Derivada de Second	y=(8+2/x)^4	$y = {(8 + \frac{2}{x})}^{4}$
57381	Encontre a Derivada de Second	y=x^3-3x+7	$y = x^{3} - 3 x + 7$
57382	Encontre a Derivada de Second	sin(y)+cos(x)=1	$\sin (y) + \cos (x) = 1$
57383	Encontre a Derivada de Second	y=-9x^7-8	$y = - 9 x^{7} - 8$
57384	Encontre a Derivada de Second	y=x^6-2x^3	$y = x^{6} - 2 x^{3}$
57385	Encontre a Derivada de Second	y=-3sec(x)	$y = - 3 \sec (x)$
57386	Encontre a Derivada de Second	y=(3x)/(2x-1)	$y = \frac{3 x}{2 x - 1}$
57387	Encontre a Derivada de Second	s=32t-0.8t^2	$s = 32 t - 0.8 t^{2}$
57388	Encontre a Derivada de Second	y=theta^2(4theta+8)	$y = θ^{2} (4 θ + 8)$
57389	Encontre a Derivada de Second	y=(3-2x^3+x^5)/(x^9)	$y = \frac{3 - 2 x^{3} + x^{5}}{x^{9}}$
57390	Encontre a Derivada de Second	y=sec(pix)	$y = \sec (π x)$
57391	Encontre a Derivada de Second	y = square root of 1-2xt+t^2	$y = \sqrt{1 - 2 x t + t^{2}}$
57392	Encontre a Derivada de Second	y=(x^4)/4+5/9x^3-x^2+9x-2	$y = \frac{x^{4}}{4} + \frac{5}{9} x^{3} - x^{2} + 9 x - 2$
57393	Encontre a Derivada de Second	y=3cos(x)	$y = 3 \cos (x)$
57394	Encontre a Derivada de Second	y=4x^-7-8/x	$y = 4 x^{- 7} - \frac{8}{x}$
57395	Encontre a Derivada de Second	y=tan(x-pi/6)	$y = \tan (x - \frac{π}{6})$
57396	Encontre a Derivada de Second	y^2=5x^2+4x	$y^{2} = 5 x^{2} + 4 x$
57397	Encontre a Derivada de Second	sin(y)+5x=y^2	$\sin (y) + 5 x = y^{2}$
57398	Encontre a Derivada de Second	y=32 racine de x	$y = \sqrt[32]{x}$
57399	Encontre a Derivada de Second	y=7x^0.3-3x	$y = 7 x^{0.3} - 3 x$
57400	Encontre a Derivada de Second	y=(x^4)/4+7/6x^3-x^2+3x-7	$y = \frac{x^{4}}{4} + \frac{7}{6} x^{3} - x^{2} + 3 x - 7$