4.4

Solving Multi-step Trig equations involving identities, squaring both sides, factoring,quadratic equation, etc.

Example 1: http://youtu.be/kxnpRlANixA

Example 2: http://youtu.be/J3VEYAYjHQU

Example 3: http://youtu.be/-Hp7JfNckFM

Example 4: http://youtu.be/SRqk2CSI6L8

Example 5: http://youtu.be/YsiH57CG0lo

Example 6: http://youtu.be/rGjepQC73TY

Example 7: http://youtu.be/7-snzdKYswM

Example 8: http://youtu.be/ariSPbcLze4

Example 9: http://youtu.be/w-vlqOhyGoQ