Question

(sin^3x)(cosx)

Answer 1

hmm...

Answer 2

\[(\sin^3 (x)) = (1-\cos^2(x))(\sin(x))\]

Answer 3

Maybe you could use that? Not sure.

Answer 4

how do i find the zero for the function ?

Answer 5

if your function is f(x) = (sin^3x)(cosx)

the zeros of the function, are the x's that satisfy
0 = (sin^3x)(cosx)

with a product equal to zero, one of the multiplicands must be equal to zero

Answer 6

what is the next step to solve for X?

Answer 7

cos x = 0 or sin^3x = 0

Answer 8

ok thanks