Question

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

Answer 1

sin(x + pi) = sin(x)cos(pi) + sin(pi)cos(x)

simplify that and you'll get your answer...

Answer 2

sin(x + pi) = sin(x)cos(pi) + sin(pi)cos(x)
= sin(x)0 + 1cos(x)
= cos(x)

Answer 3

The answer is -sinx?

Answer 4

if you're taking the derivative then yes haha lol =)))

Answer 5

lol

Answer 6

Thanks everyone.