Find a b c if
asinx+bsin3x+csin5x=sin^5x
i can find answer if i use formula for sin^5x but my teacher told me to show him steps and not use that formula

Expand using the Pythagorean identity, :

Then use the identity,

which makes

and

Putting everything together, we get

Now use the identities,

Then

So we end up with

so that

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation: