Question

How do you solve sin(x) + cos(x) * tan(x)

Answer 1

Explanation:

sin(x) + cos(x) = sin x ÷cos x

sin(x) + cos(x) sin(x) ÷ cos (x)

join cos x and sin x

sin x + sin x

cancel cos x with cos x

The answer is 2 sin x

Answer 2

Explanation:

`\sin(x) + \cos(x) * \tan(x) \\ = \sin(x) + \cos(x) * ( \sin(x) )/( \cos(x) ) \\ = \sin(x) + \sin(x) \\ = 2 \sin(x)`