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Popular >

expand [(x-2)ex]dx

Solution

expand

[(x - 2) e x] d x

Solution

e x^{2} d x - 2 e x d x

Solution steps

((x - 2) e x) d x

Remove parentheses:

(a) = a

= (x - 2) e x d x

= e x (x - 2) d x

Apply the distributive law:

a (b - c) = ab - a c

a = e x d x, b = x, c = 2

= e x d xx - e x d x \cdot 2

= e xx d x - 2 e x d x

e xx d x = e x^{2} d x

= e x^{2} d x - 2 e x d x

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Frequently Asked Questions (FAQ)

What is expand [(x-2)ex]dx ?
The solution to expand [(x-2)ex]dx is ex^2dx-2exdx