What is factor-cos(10α+2θ)sin(10α+2θ) ?

The solution to factor-cos(10α+2θ)sin(10α+2θ) is -cos(2(5α+θ))sin(2(5α+θ))

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factor-cos(10α+2θ)sin(10α+2θ)

factor

- cos (10 α + 2 θ) sin (10 α + 2 θ)

- cos (2 (5 α + θ)) sin (2 (5 α + θ))

Solution steps

- cos (10 α + 2 θ) sin (10 α + 2 θ)

Factor

10 α + 2 θ : 2 (5 α + θ)

= - sin (10 α + 2 θ) cos (2 (5 α + θ))

Factor

10 α + 2 θ : 2 (5 α + θ)

= - cos (2 (5 α + θ)) sin (2 (5 α + θ))

x^{2} + 2 x + (- 16)

x^{2} + 15 - 14

4 x^{n} + 4 x^{n + 1} + 1 + x

20 y 28

- \frac{15}{x ^{2} - 5 x}

What is factor-cos(10α+2θ)sin(10α+2θ) ?
The solution to factor-cos(10α+2θ)sin(10α+2θ) is -cos(2(5α+θ))sin(2(5α+θ))