What is expand (1+sin(x))^2 ?

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

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expand (1+sin(x))^2

expand

(1 + sin (x))^{2}

1 + 2 sin (x) + sin^{2} (x)

Solution steps

(1 + sin (x))^{2}

Apply Perfect Square Formula:

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

(1 + sin (x))^{2} = 1^{2} + 2 \cdot 1 \cdot sin (x) + sin^{2} (x)

= 1^{2} + 2 \cdot 1 \cdot sin (x) + sin^{2} (x)

Simplify

1^{2} + 2 \cdot 1 \cdot sin (x) + sin^{2} (x) : 1 + 2 sin (x) + sin^{2} (x)

= 1 + 2 sin (x) + sin^{2} (x)

(9 X - 13 X^{3} + 12 - 15 X^{2}) \cdot (- 2 X^{3})^{'}

f (x) = 64 e^{8 x} (x - 2)^{3} (2 x - 3)

\frac{( 2 ^{k + 1} )}{( k + 1 ) !}

z \cdot g - 2 \cdot y \cdot g \cdot (\frac{x - y}{x + y} + 1)

- (- cos (θ) - λ) (\frac{1}{2} sin^{2} (θ))

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