en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 5x^7e^{-4x}

Solution

simplify

5 x^{7} e^{- 4 x}

Solution

\frac{5 x ^{7}}{e ^{4 x}}

Solution steps

5 x^{7} e^{- 4 x}

Apply exponent rule:

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

= 5 \cdot \frac{1}{e ^{4 x}} x^{7}

Multiply fractions:

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

= \frac{1 \cdot 5 x ^{7}}{e ^{4 x}}

Multiply the numbers:

1 \cdot 5 = 5

= \frac{5 x ^{7}}{e ^{4 x}}

Popular Examples

simplify 0.54*10^{-6}simplify

0.54 \cdot 1 0^{- 6}

simplify x^2*\sqrt[5]{x^2}simplify

simplify (3.45*10^{-3})*9.81 simplify

(3.45 \cdot 1 0^{- 3}) \cdot 9.81

simplify (8v^5)(6v^4)simplify

(8 v^{5}) (6 v^{4})

simplify-(e^x+e^{-x})(e^x+e^{-x})simplify

- (e^{x} + e^{- x}) (e^{x} + e^{- x})

Frequently Asked Questions (FAQ)

What is 5x^7e^{-4x} ?
The solution to 5x^7e^{-4x} is (5x^7)/(e^{4x)}