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Popular >

simplify e^{-5}(5^2)/(2!)

Solution

simplify

e^{- 5} \frac{5 ^{2}}{2 !}

Solution

\frac{25}{2 e ^{5}}

+1

Decimal Notation

0.08422 \dots

Solution steps

e^{- 5} \frac{5 ^{2}}{2 !}

Apply exponent rule:

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

= \frac{1}{e ^{5}} \cdot \frac{5 ^{2}}{2 !}

Multiply fractions:

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

= \frac{1 \cdot 5 ^{2}}{e ^{5} \cdot 2 !}

Multiply:

1 \cdot 5^{2} = 5^{2}

= \frac{5 ^{2}}{e ^{5} \cdot 2 !}

5^{2} = 25

= \frac{25}{e ^{5} \cdot 2 !}

e^{5} \cdot 2! = 2 e^{5}

= \frac{25}{2 e ^{5}}

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Frequently Asked Questions (FAQ)

What is e^{-5}(5^2)/(2!) ?
The solution to e^{-5}(5^2)/(2!) is (25)/(2e^5)