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Popular >

expand (6x^2-9x)e^x

Solution

expand

(6 x^{2} - 9 x) e^{x}

Solution

6 e^{x} x^{2} - 9 e^{x} x

Solution steps

(6 x^{2} - 9 x) e^{x}

= e^{x} (6 x^{2} - 9 x)

Apply the distributive law:

a (b - c) = ab - a c

a = e^{x}, b = 6 x^{2}, c = 9 x

= e^{x} \cdot 6 x^{2} - e^{x} \cdot 9 x

= 6 e^{x} x^{2} - 9 e^{x} x

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Frequently Asked Questions (FAQ)

What is expand (6x^2-9x)e^x ?
The solution to expand (6x^2-9x)e^x is 6e^xx^2-9e^xx