simplify 8e^{-0}

Solution

simplify

8 e^{- 0}

8

Solution steps

8 e^{- 0}

Apply exponent rule:

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

= 8 \cdot \frac{1}{e ^{0}}

Apply rule

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

e^{0} = 1

= 8 \cdot \frac{1}{1}

Multiply fractions:

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

= \frac{1 \cdot 8}{1}

Cancel the common factor:

1

= 8

\frac{( n + 2 ) ^{2}}{( n + 1 ) ^{2}}

\frac{( x + 1 ) ^{5}}{x ^{5}}

8.3 \cdot 1 0^{- 5}

625 m^{10} n^{14}

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