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Popular >

expand (9x^2-28)e^3

Solution

expand

(9 x^{2} - 28) e^{3}

Solution

9 e^{3} x^{2} - 28 e^{3}

Solution steps

(9 x^{2} - 28) e^{3}

= e^{3} (9 x^{2} - 28)

Apply the distributive law:

a (b - c) = ab - a c

a = e^{3}, b = 9 x^{2}, c = 28

= e^{3} \cdot 9 x^{2} - e^{3} \cdot 28

= 9 e^{3} x^{2} - 28 e^{3}

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Frequently Asked Questions (FAQ)

What is expand (9x^2-28)e^3 ?
The solution to expand (9x^2-28)e^3 is 9e^3x^2-28e^3