What is expand (x^2-4)*e^x-x^3-67 ?

The solution to expand (x^2-4)*e^x-x^3-67 is e^xx^2-4e^x-x^3-67

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expand (x^2-4)*e^x-x^3-67

expand

(x^{2} - 4) \cdot e^{x} - x^{3} - 67

e^{x} x^{2} - 4 e^{x} - x^{3} - 67

Solution steps

(x^{2} - 4) e^{x} - x^{3} - 67

= e^{x} (x^{2} - 4) - x^{3} - 67

Expand

e^{x} (x^{2} - 4) : e^{x} x^{2} - 4 e^{x}

= e^{x} x^{2} - 4 e^{x} - x^{3} - 67

x - 3 (x^{2} + 2 x)

e^{a (x + y)}

(x^{2} + 4) cos (x)

\frac{( 3 z - 1 ) ^{5}}{3 ( 3 z + 2 ) ^{4}}

3 (2 - \frac{2}{3} x)^{2} - (2 - \frac{2}{3} x)^{2} (2 - \frac{2}{3} x)

What is expand (x^2-4)*e^x-x^3-67 ?
The solution to expand (x^2-4)*e^x-x^3-67 is e^xx^2-4e^x-x^3-67