integral of an odd and even function?

Question

write the integral as the sum of the integral of an odd function and the integral of an even function.

integral from -4 to 4; (x^3+6x^2-2x-3)dx

(the integral has 4 at the top and -4 at the bottom)

Answer 1

integral from -4 to 4; (x^3-2x)dx
+
integral from -4 to 4;(6x^2 -3)dx

It should just be the sum of the odd and even functional integrals.

Answer 2

= integ from -4 to 4 (6x^2-3) dx + iteg -4 to 4 (x^3-2x)dx