See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 questions from this quiz
F′(x)=f(x)⋅g′(x)+g(x)⋅f′(x)F'(x) = f(x) \cdot g'(x) + g(x) \cdot f'(x)F′(x)=f(x)⋅g′(x)+g(x)⋅f′(x)
We get 6x36x^36x3 but correct is 5x45x^45x4
udvdx+vdudxu\frac{dv}{dx} + v\frac{du}{dx}udxdv+vdxdu
Keep first, diff second; keep second, diff first; add
50x4+15x2+64x50x^4 + 15x^2 + 64x50x4+15x2+64x
ex(2x2+4x+1)e^x(2x^2 + 4x + 1)ex(2x2+4x+1)
4xsin(2x)+4x2cos(2x)4x\sin(2x) + 4x^2\cos(2x)4xsin(2x)+4x2cos(2x)
Chain rule
When expansion isn't practical
Identify both functions
Select your subjects, and get access to A+ resources today.