Question

help please

Answer 1

\[\frac{ \sin^2\Theta }{\cos \Theta } \]

Answer 2

What do you need help with

Answer 3

@GIitter

Answer 4

@Speedsterpro i need help simplify that

Answer 5

Recall your basic Pythagorean Identity,\[\large\rm \sin^2\theta+\cos^2\theta=1\]Subtracting cosine squared gives us this,\[\large\rm \color{orangered}{\sin^2\theta=1-\cos^2\theta}\]Do you see how we can apply this identity to our problem?\[\large\rm \frac{\color{orangered}{\sin^2\theta}}{\cos \theta}=\quad ?\]

Answer 6

no

Answer 7

Really? 0_o

But but... I color-coded it :c lol

Answer 8

oh

Answer 9

\[\large\rm \frac{\color{orangered}{\sin^2\theta}}{\cos \theta}=\quad \frac{\color{orangered}{1-\cos^2\theta}}{\cos \theta}\]ya?

Answer 10

yea

Answer 11

Then split it into two fractions,\[\large\rm =\frac{1}{\cos \theta}-\frac{\cos^2\theta}{\cos \theta}\]

Answer 12

ok