What is 2(1+cos(2θ))*sin(θ) ?

The solution to 2(1+cos(2θ))*sin(θ) is 4cos^2(θ)sin(θ)

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simplify 2(1+cos(2θ))*sin(θ)

simplify

2 (1 + cos (2 θ)) \cdot sin (θ)

4 cos^{2} (θ) sin (θ)

Solution steps

2 (1 + cos (2 θ)) sin (θ)

Simplify

1 + cos (2 θ) : 2 cos^{2} (θ)

= 2 \cdot 2 cos^{2} (θ) sin (θ)

Multiply the numbers:

2 \cdot 2 = 4

= 4 cos^{2} (θ) sin (θ)

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

- 1 x - 1 x

(x + 2) (x + 3) (x + 1)

\frac{1}{x ^{2}} + \frac{1}{x ^{2} + x}

\frac{a}{b} \cdot \frac{b}{a}

What is 2(1+cos(2θ))*sin(θ) ?
The solution to 2(1+cos(2θ))*sin(θ) is 4cos^2(θ)sin(θ)