What is 2sqrt(1-sin^2(x)) ?

The solution to 2sqrt(1-sin^2(x)) is 2sqrt(cos^2(x))

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simplify 2sqrt(1-sin^2(x))

simplify

2 1 - sin^{2} (x)

2 cos^{2} (x)

Solution steps

2 1 - sin^{2} (x)

Rewrite using trig identities

= 2 cos^{2} (x)

sin (π \cdot x - π)

8 cos (1.57 x + 1.57)

sin (0.1 + x)

e^{l o g_{e} (a r c c o s (x))}

sin (a - 6 0^{\circ})

What is 2sqrt(1-sin^2(x)) ?
The solution to 2sqrt(1-sin^2(x)) is 2sqrt(cos^2(x))