What is expand (1+sin(θ))^2+cos^2(θ) ?

The solution to expand (1+sin(θ))^2+cos^2(θ) is 2sin(θ)+2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (1+sin(θ))^2+cos^2(θ)

expand

(1 + sin (θ))^{2} + cos^{2} (θ)

2 sin (θ) + 2

Solution steps

(1 + sin (θ))^{2} + cos^{2} (θ)

Expand

(1 + sin (θ))^{2} : 1 + 2 sin (θ) + sin^{2} (θ)

= 1 + 2 sin (θ) + sin^{2} (θ) + cos^{2} (θ)

Rewrite using trig identities

= 2 sin (θ) + 2

(e^{t} + 1)^{2}

(e^{x} - 4) \cdot (e^{x} + 12)

cos (t) h (t - 7)

\frac{( 500 + 500 x )}{( 1 + 0.01 x ^{2} ) ^{2}}

(e^{2 t} - \frac{1}{2} e^{- t})^{2}

What is expand (1+sin(θ))^2+cos^2(θ) ?
The solution to expand (1+sin(θ))^2+cos^2(θ) is 2sin(θ)+2