SOLUTION: Express as a product
sin4b+4cosb*cos8b*sinb
I know formulas but not how to apply
Algebra.Com
Question 1126038: Express as a product
sin4b+4cosb*cos8b*sinb
I know formulas but not how to apply
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Express as a product
sin4b+4cosb*cos8b*sinb
--------
Is it sin(4b) ?
Or sin^4(b) ?
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