SOLUTION: Verify the expression: cos^3 + sin^2 cos = cos
Cos^3 + sin^2 cos = cos
Cos x cos^2 + sin^2 cos= cos
Cos + 1 cos = cos
Where do I go from there?
Algebra.Com
Question 743864: Verify the expression: cos^3 + sin^2 cos = cos
Cos^3 + sin^2 cos = cos
Cos x cos^2 + sin^2 cos= cos
Cos + 1 cos = cos
Where do I go from there?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Verify the expression: cos^3 + sin^2 cos = cos
Cos^3 + sin^2 cos = cos
Cos x cos^2 + sin^2 cos= cos ****** cos*(cos^2 + sin^2) = cos
cos*1 = cos
cos = cos
===============
Cos + 1 cos = cos
Where do I go from there?
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