en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify e^{-2ln(cos(2x))}

Solution

simplify

e^{- 2 l n (c o s (2 x))}

Solution

\frac{1}{cos ^{2} ( 2 x )}

Solution steps

e^{- 2 l n (c o s (2 x))}

Apply exponent rule:

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

= \frac{1}{e ^{2 l n (c o s (2 x))}}

e^{2 l n (c o s (2 x))} = cos^{2} (2 x)

= \frac{1}{cos ^{2} ( 2 x )}

Popular Examples

simplify e^{(-1.0074*0.25)}simplify

e^{(- 1.0074 \cdot 0.25)}

simplify ((n^5))/((n+1)^5)simplify

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

simplify 10*0.41*10^{-5}*0.46 simplify

10 \cdot 0.41 \cdot 1 0^{- 5} \cdot 0.46

simplify (1.5*10^5)(3.18*10^{11})simplify

(1.5 \cdot 1 0^{5}) (3.18 \cdot 1 0^{11})

simplify \sqrt[4]{((7a^5b^{-6}-c)/(16b^3c))^5}simplify

Frequently Asked Questions (FAQ)

What is e^{-2ln(cos(2x))} ?
The solution to e^{-2ln(cos(2x))} is 1/(cos^2(2x))