Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
3801	求dy/dx	y=x/3-3/x	$y = \frac{x}{3} - \frac{3}{x}$
3802	求导数 - d/dx	y=3^xx^3	$y = 3^{x} x^{3}$
3803	求导数 - d/dx	y=(2x-1)^4	$y = {(2 x - 1)}^{4}$
3804	求导数 - d/dx	y=cos(x)^x	$y = {\cos (x)}^{x}$
3805	求导数 - d/dx	y=(e^x)/(1-e^x)	$y = \frac{e^{x}}{1 - e^{x}}$
3806	求导数 - d/dx	y=x radice cubica di x+1	$y = x \sqrt[3]{x + 1}$
3807	求导数 - d/dx	y = logaritmo di x	$y = \log (x)$
3808	求导数 - d/dx	y=sec(x)tan(x)	$y = \sec (x) \tan (x)$
3809	求导数 - d/dx	y = natural log of 8x	$y = \ln (8 x)$
3810	求导数 - d/dx	y = natural log of 4x^3-x^2	$y = \ln (4 x^{3} - x^{2})$
3811	求导数 - d/dx	y=cos(2x)sin(3x)	$y = \cos (2 x) \sin (3 x)$
3812	求导数 - d/dy	y=-csc(x)-sin(x)	$y = - \csc (x) - \sin (x)$
3813	求导数 - d/dy	y=(sin(x))/2+c/x	$y = \frac{\sin (x)}{2} + \frac{c}{x}$
3814	求导数 - d/dx	y=18 radice quadrata di x	$y = 18 \sqrt{x}$
3815	求导数 - d/dx	y=2 radice quadrata di x	$y = 2 \sqrt{x}$
3816	求导数 - d/dx	y=x^(sin(x))	$y = x^{\sin (x)}$
3817	求导数 - d/dx	y=5x^3-4x^2+3x-6	$y = 5 x^{3} - 4 x^{2} + 3 x - 6$
3818	求导数 - d/dx	y=5x^3-4x	$y = 5 x^{3} - 4 x$
3819	求导数 - d/dx	y=4x^2-9x	$y = 4 x^{2} - 9 x$
3820	求导数 - d/dx	y=x^3-17x^2+63x+2	$y = x^{3} - 17 x^{2} + 63 x + 2$
3821	求导数 - d/dx	y=x^2-5x	$y = x^{2} - 5 x$
3822	求导数 - d/dx	y=x^2+3x+2	$y = x^{2} + 3 x + 2$
3823	求导数 - d/dx	y=x^2sin(x)^4+cos(x)^-2	$y = x^{2} \sin^{4} (x) + \cos^{- 2} (x)$
3824	求导数 - d/dx	y=x^12e^x	$y = x^{12} e^{x}$
3825	求导数 - d/dx	y=e^((7x)/8)	$y = e^{\frac{7 x}{8}}$
3826	求导数 - d/dx	y=( logaritmo naturale di x)/(x^5)	$y = \frac{\ln (x)}{x^{5}}$
3827	求dy/dx	ycos(x)=1+sin(xy)	$y \cos (x) = 1 + \sin (x y)$
3828	求dy/dx	y=sin(x)cos(x)	$y = \sin (x) \cos (x)$
3829	求dy/dx	y=x^3+6x^2	$y = x^{3} + 6 x^{2}$
3830	求dy/dx	y=-x/y	$y = - \frac{x}{y}$
3831	求dy/dx	y=(sin(x))/(cos(x))	$y = \frac{\sin (x)}{\cos (x)}$
3832	求dy/dx	y=(x+3)(x^2-3)	$y = (x + 3) (x^{2} - 3)$
3833	Valutare il Limite	limite per x tendente a 2 di (sin(x-2))/(x^2-4)	$lim_{x \to 2} \frac{\sin (x - 2)}{x^{2} - 4}$
3834	求dy/dx	xy=7	$x y = 7$
3835	求解y	3xy-x^2-4=0	$3 x y - x^{2} - 4 = 0$
3836	求dy/dx	xy+y^2=1	$x y + y^{2} = 1$
3837	求dy/dx	cos(x^2)=xe^y	$\cos (x^{2}) = x e^{y}$
3838	求dy/dx	cos(6y)=x	$\cos (6 y) = x$
3839	求dy/dx	sin(x)=x(1+tan(y))	$\sin (x) = x (1 + \tan (y))$
3840	求dy/dx	logaritmo naturale di y=x logaritmo naturale di x	$\ln (y) = x \ln (x)$
3841	求dy/dx	cos(x)+ radice quadrata di y=5	$\cos (x) + \sqrt{y} = 5$
3842	求dy/dx	logaritmo naturale di 9y=e^ysin(5x)	$\ln (9 y) = e^{y} \sin (5 x)$
3843	求dy/dx	y=(4x-5)^2	$y = {(4 x - 5)}^{2}$
3844	求dy/dx	y=(x^2+8x+3)/( radice quadrata di x)	$y = \frac{x^{2} + 8 x + 3}{\sqrt{x}}$
3845	求dy/dx	y=(x^2)/(3x-1)	$y = \frac{x^{2}}{3 x - 1}$
3846	求dy/dx	y=(x/3.2+3.2/x)(x^2+1)	$y = (\frac{x}{3.2} + \frac{3.2}{x}) (x^{2} + 1)$
3847	求dy/dx	y=(x+4)(x^2-4)	$y = (x + 4) (x^{2} - 4)$
3848	求dy/dx	y=e^(7 radice quadrata di x)	$y = e^{7 \sqrt{x}}$
3849	求dy/dx	y=e^(9 radice quadrata di x)	$y = e^{9 \sqrt{x}}$
3850	求dy/dx	y=1/(x+2)	$y = \frac{1}{x + 2}$
3851	求dy/dx	y=(1-cos(x))/(sin(x))	$y = \frac{1 - \cos (x)}{\sin (x)}$
3852	求dy/dx	y=(1-sec(x))/(tan(x))	$y = \frac{1 - \sec (x)}{\tan (x)}$
3853	求dy/dx	y=(4x)/(x-3)	$y = \frac{4 x}{x - 3}$
3854	求dy/dt	y=3-t	$y = 3 - t$
3855	求dy/dt	y=1-t	$y = 1 - t$
3856	求dy/dt	y=e^(tan(pit))	$y = e^{\tan (π t)}$
3857	求dy/d?	y=sin(x)cos(x)	$y = \sin (x) \cos (x)$
3858	求dy/da	x^4+y^4=a^4	$x^{4} + y^{4} = a^{4}$
3859	求dy/dx	(3xy+7)^2=6y	${(3 x y + 7)}^{2} = 6 y$
3860	求dy/dx	e^(x/y)=3x-y	$e^{\frac{x}{y}} = 3 x - y$
3861	求dy/dx	(dy)/(dt)=d/(dt)*(x^5+8)	$\frac{d y}{d t} = \frac{d}{d t} \cdot (x^{5} + 8)$
3862	求dy/dx	e^ycos(x)=1+sin(xy)	$e^{y} \cos (x) = 1 + \sin (x y)$
3863	求dy/dx	e^ycos(x)=2+sin(xy)	$e^{y} \cos (x) = 2 + \sin (x y)$
3864	求dy/dx	y=( radice quadrata di x-6)/( radice quadrata di x+6)	$y = \frac{\sqrt{x} - 6}{\sqrt{x} + 6}$
3865	求dy/dx	x^2+4xy-y^3=6	$x^{2} + 4 x y - y^{3} = 6$
3866	求dy/dx	x^2-y^3=0	$x^{2} - y^{3} = 0$
3867	求导数 - d/dx	radice quadrata di xy	$\sqrt{x y}$
3868	Valutare l'Integrale	integrale di xarctan(x) rispetto a x	$\int x \arctan (x) d x$
3869	求dy/dx	x^2y+3xy^3-x=3	$x^{2} y + 3 x y^{3} - x = 3$
3870	求dy/dx	x^2-2xy=6	$x^{2} - 2 x y = 6$
3871	求dy/dx	x^2-4y^2-9=0	$x^{2} - 4 y^{2} - 9 = 0$
3872	求dy/dx	xe^y+1=xy	$x e^{y} + 1 = x y$
3873	求dy/dx	x^4+y^4=24xy	$x^{4} + y^{4} = 24 x y$
3874	求dy/dx	x^4=cot(y)	$x^{4} = \cot (y)$
3875	求dy/dx	x^3+y^3=15xy	$x^{3} + y^{3} = 15 x y$
3876	求dy/dx	x^3+y^3=16xy-3	$x^{3} + y^{3} = 16 x y - 3$
3877	求dy/dx	15x=15y+5y^3+3y^5	$15 x = 15 y + 5 y^{3} + 3 y^{5}$
3878	求dy/dx	y^4=x^7	$y^{4} = x^{7}$
3879	求dy/dx	1=3x+2x^2y^2	$1 = 3 x + 2 x^{2} y^{2}$
3880	求dy/dx	11x+3y=7	$11 x + 3 y = 7$
3881	求dy/dx	y=(4x-1)^2	$y = {(4 x - 1)}^{2}$
3882	求dy/dx	y^2+3x=8	$y^{2} + 3 x = 8$
3883	求dy/dx	xcos(y)=1	$x \cos (y) = 1$
3884	求导数 - d/d?	cos(theta^2)	$\cos (θ^{2})$
3885	求dy/dx	4xy+ logaritmo naturale di x^2y=7	$4 x y + \ln (x^{2} y) = 7$
3886	求dy/dx	y=x^3e^x	$y = x^{3} e^{x}$
3887	求dy/dx	y=5x^2e^(3x)	$y = 5 x^{2} e^{3 x}$
3888	求ds/dA	s=360A-0.10A^3	$s = 360 A - 0.1 A^{3}$
3889	求du/dv	u=v^2 radice quadrata di 8v-3	$u = v^{2} \sqrt{8 v - 3}$
3890	求dV/dp	V=pr^2h	$V = p r^{2} h$
3891	求dx/dt	x = square root of 1+cot(3t)	$x = \sqrt{1 + \cot (3 t)}$
3892	求dx/dt	x=4t	$x = 4 t$
3893	求dy/dx	2xy+pisin(y)=2pi	$2 x y + π \sin (y) = 2 π$
3894	求dy/dx	2x^3=2y^2+5	$2 x^{3} = 2 y^{2} + 5$
3895	求导数 - d/dI	arctan(infinity)	$\arctan (\infty)$
3896	求dy/dx	3y^2=(4x-5)/(4x+5)	$3 y^{2} = \frac{4 x - 5}{4 x + 5}$
3897	求dy/dx	3x+y^3-(4y)/(x+2)=10x^2	$3 x + y^{3} - \frac{4 y}{x + 2} = 10 x^{2}$
3898	求dy/dx	5x^2-y^2=2	$5 x^{2} - y^{2} = 2$
3899	求dy/dx	6x^2+8xy+4y^2+17y-6=0	$6 x^{2} + 8 x y + 4 y^{2} + 17 y - 6 = 0$
3900	求dy/dx	cos(xy)+x^3=y^3	$\cos (x y) + x^{3} = y^{3}$