What is 2cos((3a)/2)(cos^2(a)+sin^2(a)) ?

The solution to 2cos((3a)/2)(cos^2(a)+sin^2(a)) is 2cos((3a)/2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2cos((3a)/2)(cos^2(a)+sin^2(a))

simplify

2 cos (\frac{3 a}{2}) (cos^{2} (a) + sin^{2} (a))

2 cos (\frac{3 a}{2})

Solution steps

2 cos (\frac{3 a}{2}) (cos^{2} (a) + sin^{2} (a))

Simplify

cos^{2} (a) + sin^{2} (a) : 1

= 2 cos (\frac{3 a}{2}) \cdot 1

Multiply the numbers:

2 \cdot 1 = 2

= 2 cos (\frac{3 a}{2})

3 cos (x) - 6 sin^{2} (t) (cos (t))

2 x \cdot 32

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

sin^{2} (x) + cos^{2} (x) + 3

4 x^{3} - 4 x + 10

What is 2cos((3a)/2)(cos^2(a)+sin^2(a)) ?
The solution to 2cos((3a)/2)(cos^2(a)+sin^2(a)) is 2cos((3a)/2)