Need Help Pls Verify the following identity and show your work

6sin^3xcosx/cos^2x-sin^2x +6sinxcos^3x/cos^2x-sin^2x = 3tan2x

the right side of the identity

cos² x sec²x-cos²x

=cos²x(1),-cos²x

Cos 2x

=1,—cos²x

=sin²x

Which is the same as the left side of the

identify

answer: a and b

step-by-step explanation:

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.