What is (sin^2(2x))/(sin^2(x)) ?

The solution to (sin^2(2x))/(sin^2(x)) is 4cos^2(x)

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simplify (sin^2(2x))/(sin^2(x))

simplify

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

4 cos^{2} (x)

Solution steps

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

Rewrite using trig identities

= 4 cos^{2} (x)

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

a^{4} b^{4} - 16

(5 + x) 2

a^{2} \cdot b^{2} - a^{2} - b^{2} + 1

9.8 \frac{m}{s ^{2}} x - 0.8025

What is (sin^2(2x))/(sin^2(x)) ?
The solution to (sin^2(2x))/(sin^2(x)) is 4cos^2(x)