Question

HEY. Can anyone help me with a problem that involves trig identities? I started it..but now I'm a little confuzzled on what to do? Anyone wanna be an angel and help? :)
BTW its # 22!

Answer 1

I hope I never have to do that...

Answer 2

lol the question?

Answer 3

Yeah. Is this Calculus?

Answer 4

pre-cal haha

Answer 5

So you're just to simplify it as much as possible?

Answer 6

yes ma'am

Answer 7

Ma'am? I'm a boy >.>
Start by distributing the sin x sec x, and do nothing else. Let nothing else distract you :)

Answer 8

LOL. sorrrry! and you mean simplifying it?

Answer 9

Distribute it first, it should look something like this
\[\sin x \sec x \cos x + \left( \sin x \sec x \right)\frac{\csc x}{\sec^{2}x}\]
right?

Answer 10

yes

Answer 11

Let's look at the first term for now.
What can you say about
sec x cos x
?