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Popular >

expand (9x-2)e^{5x}

Solution

expand

(9 x - 2) e^{5 x}

Solution

9 e^{5 x} x - 2 e^{5 x}

Solution steps

(9 x - 2) e^{5 x}

= e^{5 x} (9 x - 2)

Apply the distributive law:

a (b - c) = ab - a c

a = e^{5 x}, b = 9 x, c = 2

= e^{5 x} \cdot 9 x - e^{5 x} \cdot 2

= 9 e^{5 x} x - 2 e^{5 x}

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Frequently Asked Questions (FAQ)

What is expand (9x-2)e^{5x} ?
The solution to expand (9x-2)e^{5x} is 9e^{5x}x-2e^{5x}