SOLUTION: Factor each trigonometric expression: 4tan^2(beta)+tan(beta)-3

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Question 844951: Factor each trigonometric expression:
4tan^2(beta)+tan(beta)-3
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use a substitution, u=tan%28beta%29
4u%5E2%2Bu-3=%284u-3%29%28u%2B1%29
4tan%5E2%28beta%29%2Btan%28beta%29-3=%284%2Atan%28beta%29-3%29%28tan%28beta%29%2B1%29