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Popular >

simplify x^2e^{-4x}dx

Solution

simplify

x^{2} e^{- 4 x} d x

Solution

\frac{x ^{2} d x}{e ^{4 x}}

Solution steps

x^{2} e^{- 4 x} d x

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{e ^{4 x}} x^{2} d x

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot x ^{2} d x}{e ^{4 x}}

Multiply:

1 \cdot x^{2} = x^{2}

= \frac{x ^{2} d x}{e ^{4 x}}

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Frequently Asked Questions (FAQ)

What is x^2e^{-4x}dx ?
The solution to x^2e^{-4x}dx is (x^2dx)/(e^{4x)}