simplify xe^{-0}

Solution

simplify

x e^{- 0}

x

Solution steps

x e^{- 0}

Apply exponent rule:

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

= \frac{1}{e ^{0}} x

Apply rule

a^{0} = 1, a \neq = 0

e^{0} = 1

= \frac{1}{1} x

Multiply fractions:

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

= \frac{1 \cdot x}{1}

Cancel the common factor:

1

= x

\frac{e ^{1}}{e ^{2}}

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