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Popular >

expand e^x(x^3-1)

Solution

expand

e^{x} (x^{3} - 1)

Solution

e^{x} x^{3} - e^{x}

Solution steps

e^{x} (x^{3} - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = e^{x}, b = x^{3}, c = 1

= e^{x} x^{3} - e^{x} \cdot 1

= e^{x} x^{3} - 1 \cdot e^{x}

Multiply:

1 \cdot e^{x} = e^{x}

= e^{x} x^{3} - e^{x}

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Frequently Asked Questions (FAQ)

What is expand e^x(x^3-1) ?
The solution to expand e^x(x^3-1) is e^xx^3-e^x