Buatlah dalam bentuk yg paling sederhana (-2 a²)⁴

(-2a²)^4
= (-2)^4 . a^2.4
= 16a^8

(-2a²)⁴ = (-2)⁴ x (a²)⁴
= (-2) x (-2) x (-2) x (-2) x (a^2×4) = 16a^8