Question

find yn if y = x^2/(x+2)^3(x-1)

Answer 1

Answer:

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Answer 2

Explanation:

y=x31−x2

find the derivative using the Quotient Rule y'=f'(x)g(x)−f(x)g'(x)[g(x)]2

when f(x)=x3 and g(x)=1−x2

y'=(x3)'(1−x2)−(x3)(1−x2)'[(1−x2)]2

y'=(3x2)(1−x2)−(x3)(−2x)[(1−x2)]2=3x2−3x4+2x4(1−x2)2=