Question

can someone help me simplify and expression?

Answer 1

\[\sin ^{2} \theta + \frac{ \sin \theta \cos \theta }{ \tan \theta }\]

Answer 2

I know the first step
\[\sin ^{2} \theta + \frac{ \sin \theta \cos \theta }{ \frac{ \sin \theta }{ \cos \theta } }\]

Answer 3

\[\sin ^{2} \theta + \cos \theta (\cos \theta)\]

Answer 4

Is that last step right?

Answer 5

yes