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Popular >

expand (5-x)e^x

Solution

expand

(5 - x) e^{x}

Solution

5 e^{x} - e^{x} x

Solution steps

(5 - x) e^{x}

= e^{x} (5 - x)

Apply the distributive law:

a (b - c) = ab - a c

a = e^{x}, b = 5, c = x

= e^{x} \cdot 5 - e^{x} x

= 5 e^{x} - e^{x} x

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Frequently Asked Questions (FAQ)

What is expand (5-x)e^x ?
The solution to expand (5-x)e^x is 5e^x-e^xx