Tuesday
August 4, 2015

Homework Help: trig

Posted by Devon on Monday, April 16, 2007 at 7:44pm.

find the exact solutions (Ť in degrees)

sin^2Ť+2cosŤ=-2

change the sin^2 to 1-cos^2, then rearrage the equation into quadratic form, use the quadratic equaion.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members