What is expand (8+e^x)(8-e^x) ?

The solution to expand (8+e^x)(8-e^x) is 64-e^{2x}

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (8+e^x)(8-e^x)

expand

(8 + e^{x}) (8 - e^{x})

64 - e^{2 x}

Solution steps

(8 + e^{x}) (8 - e^{x})

Apply Difference of Two Squares Formula:

(a + b) (a - b) = a^{2} - b^{2}

a = 8, b = e^{x}

= 8^{2} - (e^{x})^{2}

Simplify

8^{2} - (e^{x})^{2} : 64 - e^{2 x}

= 64 - e^{2 x}

e^{- n (1 + i)}

(\frac{1}{3} x + \frac{2}{3} y)^{2} (x - y)

\frac{1 - e ^{- 12 s}}{s ( s ^{2} + 1 )}

(2 + 3 x - 7)^{2}

\frac{2 + 7 x}{( 1 + 2 x ) ( 1 - x )}

What is expand (8+e^x)(8-e^x) ?
The solution to expand (8+e^x)(8-e^x) is 64-e^{2x}