SOLUTION: tanA*tanA+(1-sqrt{3})tanA-sqrt{3}=0

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Question 18606: tanA*tanA+(1-sqrt{3})tanA-sqrt{3}=0
Answer by kapilsinghi(68) About Me  (Show Source):
You can put this solution on YOUR website!
tanA*tanA + (1-sqrt{3})tanA - sqrt{3} = 0
tanA*tanA + tanA - tanA(sqrt{3}) - sqrt{3} = 0
tanA*tanA + tanA - sqrt{3}(tanA + 1) = 0
tanA*tanA + tanA = sqrt{3}(tanA + 1)
tanA(tanA + 1) = sqrt{3}(tanA + 1)
tanA = sqrt{3}
A = 60 degrees

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