Is 3tan^2(x)=3(tan(x))^2 ?

The answer to whether 3tan^2(x)=3(tan(x))^2 is True

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prove 3tan^2(x)=3(tan(x))^2

prove

3 tan^{2} (x) = 3 (tan (x))^{2}

True

Solution steps

3 tan^{2} (x) = 3 (tan (x))^{2}

The two sides are the same

\Rightarrow True

3 cos (θ) = 3 sin (- θ)

csc^{2} (θ) \cdot tan^{2} (θ) - 1 = tan^{2} (θ)

tan (a) + sec (a) = \frac{1 + sin ( a )}{cos ( a )}

\frac{sin ( 3 a )}{sin ( a )} = 2 cos (2 a) + 1

\frac{1}{sin ( x ) cos ( x )} = \frac{sec ( x )}{sin ( x )}