y=-x3(3x4-2)
-21x6+6x2
f(x)=2/x5-5
f'(x)=-10x4/x10-10x5+25
y=(x2+4x+6)5
y'=5(2x+4)(x2+4x+6)4
y=5x18
f'(x)=90x17
f(x)=-x+tanx
f'(x)=-1+sec2x
y=x2(-3x2-2)
-12x3-4x
f(x)= 5/4x3+4
f'(x)=-15x2/4x6+8x3+4
f(x)=(x3-5x)4
f'(x)=4(3x2-5)(x3-5x)3
f(x)=4x4-5x-3
f'(x)=16x3-5
f(x)=sinxcosx
f'(x)=cos2x-sin2x
f(x) = (2x4-3)(x2+1)
12x5+8x3-6x
y=3x4+2/3x3-2
y'=9x6-24x3-18x2/9x6-12x3+4
y=cos3(x)
y'=3sinxcos2x
y=3x5/4
y'=15x1/4/4
f(x)=2xsinx+x2cosx
f'(x)=4xcosx+2sinx-x2sinx
y=(5x5+5)(-2x5-3)
-100x9-125x4
y=x4+6/3-4x-4
y'=12x11-32x7-96x3/9x8-24x4+16
y=(x-6 / x+7)3
y'=39(x-6)^2/(x+7)^4
y=-4x-5
y'=20/x6
f(x)=sinx/x3
f'(x)=xcosx-3sinx/x4
f(x) = (x4+3)(-4x5+5x4+5)
-36x8+40x7-60x4+80x3
y=4x4-4x2+5/2x5/3+3
y'=56x14/3+144x3-8x8/3-72x-50x2/3/12x10/3+36x5/3+27
y=sin3(2x+3)
y'=6cos(2x+3)sin2(2x+3)
y=3/x3
y'=9/x4
f(x)=x5/4sinx
f'(x)=x4(5sinx-xcosx)/4sin2x