-4x^2-2/3x等於
-4x^2-2/3x
=-2/3x(6x+1)
4x=3x,那x等於多少?
4x=3x,
4x-3x=0,
x=0.
4x=3x-3x等於多少,步驟,我要步驟啊!
4x=3x-3x
4x=0
x=0÷4
x=0
In(x+√(1+x^2))的導數,詳細過程
y=(x-1/X)(X2-1/X2)的導數,
由已知y =(x–1/x)*(x 2–1/x 2)= x 3–1/x–x + 1/x 3,定義域為x≠0;求導可得:y’= 3x 2–1*(-1)x -2–1 +(-3)*x -4 = 3x 2 + 1/x 2–1–3/x 4 .綜上所述,原函數的導數為y’= 3x 2 + 1/x 2–1–3/x 4 .
求Y=X2+1/X-1的導數
y'=2x-1/x²;
求y=x2+1在x=-1,x=0,x=2時的導數
求y=x2+1在x=-1,x=0,x=2處的導數
y=x2+1
f′(x)=y′=2x
f′(-1)=-2
f′(0)=0
f′(2)=4
(x-2)^1/2的導數
什麼的導數是x^2/(1+x^2)
∫x^2/(1+x^2)dx
=∫dx -∫dx/(1+x^2)
= x - arctanx + C
什麼的導數是[1/(1+X)]
ln(1+x)求導等於[1/(1+X)]