SOLUTION: Simplify (1+sin(x))(1-sin(x)).
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Question 366622: Simplify (1+sin(x))(1-sin(x)).
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Use the difference of squares formula to get: \right)\left(1-\sin(x)\right)=1-\sin^2(x)=\cos^2(x))
So \right)\left(1-\sin(x)\right)=\cos^2(x))
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