4*(2^2-3)^5-3*(2^3-3^2)^5

Question

4*(2^2-3)^5-3*(2^3-3^2)^5

Answer 1

4* (4 -3)^5 - 3 * (8 - 9)^5 =
= 4 * 1^5 - 3 * (-1) ^5 =
= 4 - 3*(-1) = 4 + 3 = 7