brp hasilnya? mohon dibantu ya

(a^-5  b^8  c^-2)^2

= a^-10  b^16  c^-4




semoga membantu, ^-^

[(a^(-4)b^2c)/(ab^(-6)c^3)]^2
= [a^(-4 - 1) b^(2 - (-6)) c^(1 - 3)]^2
= [a^(-5) b^(2 + 6) c^(-2)]^2
= [a^(-5) b^8 c^(-2)]^2
= [a^(-5 × 2) b^(8 × 2) c^(-2 × 2)]
= [a^(-10) b^16 c^(-4)]
= (1/a)^10 b^16 (1/c)^4
= (b^16)/(a^10 c^4)