Question

What is the simplified form of sin(x + p)?

Answer 1

\[\sin x \cos p+\sin p \cos x\] i hope this is what you're looking for .

Answer 2

is that sin(x + p) or sin(x + pi) ????

Answer 3

doesn't matter... edpinho is correct....

Answer 4

The answers have to be one of these:
a. cos x b. sin x c. –sin x d. –cos x