Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
10401	求dz/dx	z=(x^3y-xy^3)/(x^2+y^2)	$z = \frac{x^{3} y - x y^{3}}{x^{2} + y^{2}}$
10402	求dz/dt	z=(3-t)(9+t^2)^-1	$z = (3 - t) {(9 + t^{2})}^{- 1}$
10403	求dz/dx	z=(2x+3y)e^(4x+5y)	$z = (2 x + 3 y) e^{4 x + 5 y}$
10404	求dz/dx	z=y/(y-x)	$z = \frac{y}{y - x}$
10405	求dz/dt	z=(t-1)(t+1)	$z = (t - 1) (t + 1)$
10406	求dz/dt	z = natural log of 3t-t	$z = \ln (3 t - t)$
10407	求dz/dx	z^2=x^2+y^2	$z^{2} = x^{2} + y^{2}$
10408	求dy/dx	y=xsin(x)	$y = x \sin (x)$
10409	求dy/dx	y=xy+y^3	$y = x y + y^{3}$
10410	求dy/dx	y=x-1/60x^3	$y = x - \frac{1}{60} x^{3}$
10411	求dy/dx	y=x radice quadrata di 5-x^2	$y = x \sqrt{5 - x^{2}}$
10412	求dy/dx	ycos(x)=4x^2+3y^2	$y \cos (x) = 4 x^{2} + 3 y^{2}$
10413	求dy/dx	y=x radice quadrata di 36-x^2	$y = x \sqrt{36 - x^{2}}$
10414	求dz/dx	z=x^(3/2)(x+ce^x)	$z = x^{\frac{3}{2}} (x + c e^{x})$
10415	求dz/dy	y=19z^2+1/(5z)	$y = 19 z^{2} + \frac{1}{5 z}$
10416	求dz/dy	z=x^2y+ye^(x^2)	$z = x^{2} y + y e^{x^{2}}$
10417	求dz/dy	z=x^3e^(xy)	$z = x^{3} e^{x y}$
10418	求dz/dy	z=7x^7-5xy-4y^5	$z = 7 x^{7} - 5 x y - 4 y^{5}$
10419	求dz/dy	z=x^2+xy+y^2-y	$z = x^{2} + x y + y^{2} - y$
10420	求dy/dx	y=pi/3*sin(x)-cos(x)	$y = \frac{π}{3} \cdot \sin (x) - \cos (x)$
10421	求dy/dx	y=pi/4*cos(x)-sin(x)	$y = \frac{π}{4} \cdot \cos (x) - \sin (x)$
10422	求dz/dy	z=xe^(x+y)	$z = x e^{x + y}$
10423	求da/db	a=8/(b^2)	$a = \frac{8}{b^{2}}$
10424	求the Implicit Differentiation - dc/do	cos(2x)+ radice quadrata di 2sin(x)=1	$\cos (2 x) + \sqrt{2} \sin (x) = 1$
10425	求dy/dx	y=cos(3x^2)	$y = \cos (3 x^{2})$
10426	求dy/dx	y=cos(6x)	$y = \cos (6 x)$
10427	求dy/dx	y=9x^3+8x^2	$y = 9 x^{3} + 8 x^{2}$
10428	求dy/dx	y=-8x^7-8	$y = - 8 x^{7} - 8$
10429	求dy/dx	y=9e^x+4/( radice cubica di x)	$y = 9 e^{x} + \frac{4}{\sqrt[3]{x}}$
10430	求dy/dx	y=9-x^2	$y = 9 - x^{2}$
10431	求dy/dx	y=arctan(5x)	$y = \arctan (5 x)$
10432	求dy/dx	y=6x^7cos(x)	$y = 6 x^{7} \cos (x)$
10433	求dy/dx	y=7x-5	$y = 7 x - 5$
10434	求dy/dx	y=7xsin(x)	$y = 7 x \sin (x)$
10435	求dy/dx	y=8cos(x+y)	$y = 8 \cos (x + y)$
10436	求dy/dx	y=5cos(x)tan(x)	$y = 5 \cos (x) \tan (x)$
10437	求dy/dx	y=5tan(x)	$y = 5 \tan (x)$
10438	求dy/dx	y=5x	$y = 5 x$
10439	求dy/dx	y=7 logaritmo naturale di 6x	$y = 7 \ln (6 x)$
10440	求dy/dx	y=sin(e^(5x))	$y = \sin (e^{5 x})$
10441	求dy/dx	y=sin(3x)	$y = \sin (3 x)$
10442	求dy/dx	y=sec(tan(x))	$y = \sec (\tan (x))$
10443	求dy/dx	y=sec(x)	$y = \sec (x)$
10444	求dy/dx	y=sin(cos(x))	$y = \sin (\cos (x))$
10445	求dy/dx	y=sec(3x)	$y = \sec (3 x)$
10446	求dy/dx	y = natural log of 3x	$y = \ln (3 x)$
10447	求dy/dx	y = natural log of 8x	$y = \ln (8 x)$
10448	求dy/dx	y=tan(cos(x))	$y = \tan (\cos (x))$
10449	求dy/dx	y=sin(x)-2sec(x)	$y = \sin (x) - 2 \sec (x)$
10450	求dy/dx	y=x(x^2-6)	$y = x (x^{2} - 6)$
10451	求dy/dx	y = natural log of x^4	$y = \ln (x^{4})$
10452	求dy/dx	y = natural log of x^2+1	$y = \ln (x^{2} + 1)$
10453	求dy/dx	y = logaritmo naturale della radice quadrata di x	$y = \ln (\sqrt{x})$
10454	求dy/dx	y = natural log of x^6(x^9-x+5)	$y = \ln (x^{6} (x^{9} - x + 5))$
10455	求dy/dx	y = natural log of 5x	$y = \ln (5 x)$
10456	求dy/dx	y = natural log of tan(x)	$y = \ln (\tan (x))$
10457	求dy/dx	y = natural log of x	$y = \ln (x)$
10458	求dy/dx	y=x^2 logaritmo in base 2 di 5-4x	$y = x^{2} \log_{2} (5 - 4 x)$
10459	求dy/dx	y=x^2 radice quadrata di 2x-5	$y = x^{2} \sqrt{2 x - 5}$
10460	求dy/dx	y=x^(2cot(x))	$y = x^{2 \cot (x)}$
10461	求dy/dx	y=x^2+2	$y = x^{2} + 2$
10462	求dy/dx	y=-x^4+12x^3-12x+7	$y = - x^{4} + 12 x^{3} - 12 x + 7$
10463	求dy/dx	y=x^3-2x^2-4x+1	$y = x^{3} - 2 x^{2} - 4 x + 1$
10464	求dy/dx	y=x^3-1	$y = x^{3} - 1$
10465	求dy/dx	y=x^3(2x-1)^5	$y = x^{3} {(2 x - 1)}^{5}$
10466	求dy/dx	y=(5x^2-9x+13)/(2x+4)	$y = \frac{5 x^{2} - 9 x + 13}{2 x + 4}$
10467	求dy/dx	y = square root of sec(8x)	$y = \sqrt{\sec (8 x)}$
10468	求dy/dx	y = cube root of 3-x^2	$y = \sqrt[3]{3 - x^{2}}$
10469	求dy/dx	y=x/( radice quadrata di x-1)	$y = \frac{x}{\sqrt{x - 1}}$
10470	Valutare il Limite	limite per x tendente a 7 di (x^2-4x-21)/(x-7)	$lim_{x \to 7} \frac{x^{2} - 4 x - 21}{x - 7}$
10471	求dy/dx	y=x^(-8/9)	$y = x^{- \frac{8}{9}}$
10472	求dy/dx	y=x^( radice quadrata di 10)	$y = x^{\sqrt{10}}$
10473	求dy/dx	y=x^-1+x^-2+2^x	$y = x^{- 1} + x^{- 2} + 2^{x}$
10474	求dy/dx	y = square root of 4+3x	$y = \sqrt{4 + 3 x}$
10475	Trovare l'Area Tra le Curve	y=x , y=x^3 , x=0 , x=1	$y = x$ , $y = x^{3}$ , $x = 0$ , $x = 1$
10476	求dy/dx	y = square root of -9-3x	$y = \sqrt{- 9 - 3 x}$
10477	Trovare la Primitiva	e^(5x)	$e^{5 x}$
10478	Trovare la Primitiva	8/x	$\frac{8}{x}$
10479	Trovare i Massimi e i Minimi Locali	y=x^4-4x^2	$y = x^{4} - 4 x^{2}$
10480	求dy/dx	y = square root of (x^2-5)/(x^2+4)	$y = \sqrt{\frac{x^{2} - 5}{x^{2} + 4}}$
10481	求dy/dx	y = square root of e^x+20	$y = \sqrt{e^{x} + 20}$
10482	求dy/dx	y=( logaritmo naturale di 4x)/(9x)	$y = \frac{\ln (4 x)}{9 x}$
10483	求dy/dx	y = log base 6 of x	$y = \log_{6} (x)$
10484	求dy/dx	y=mx^4	$y = m x^{4}$
10485	求dy/dx	y=e^(7-(5/x))	$y = e^{7 - (\frac{5}{x})}$
10486	求dy/dx	y=(sec(2x))/(1+tan(2x))	$y = \frac{\sec (2 x)}{1 + \tan (2 x)}$
10487	求dy/dx	y=(sin(x))/(1+cos(x))	$y = \frac{\sin (x)}{1 + \cos (x)}$
10488	求dy/dx	y=tan(sin(x))^2	$y = \tan^{2} (\sin (x))$
10489	求dy/dx	y=(sin(x)-cos(x))/(sin(x))	$y = \frac{\sin (x) - \cos (x)}{\sin (x)}$
10490	求dy/dx	y=4x(3x-9)^-4	$y = 4 x {(3 x - 9)}^{- 4}$
10491	求dy/dx	y=4x+2	$y = 4 x + 2$
10492	求dy/dx	y=(x+6)(x^2-6)	$y = (x + 6) (x^{2} - 6)$
10493	求dy/dx	y=4x^3+(x^2)/2+6	$y = 4 x^{3} + \frac{x^{2}}{2} + 6$
10494	求dy/dx	y=5cos(x)^-4+sin(x)cos(x)	$y = 5 \cos^{- 4} (x) + \sin (x) \cos (x)$
10495	求dy/dx	y=5x^2+cos(x)	$y = 5 x^{2} + \cos (x)$
10496	求dy/dx	y=5x^2-4x	$y = 5 x^{2} - 4 x$
10497	求dy/dx	y=4arcsin(2x^3)	$y = 4 \arcsin (2 x^{3})$
10498	求dy/dx	y=5x^3(4x^5-7x^3)	$y = 5 x^{3} (4 x^{5} - 7 x^{3})$
10499	求dy/dx	y=5x^3+3x^2	$y = 5 x^{3} + 3 x^{2}$
10500	求dy/dx	y=3x	$y = 3 x$