tolong di jawab ini malam

a)4^6 × 4^5 = 4^(6+5) = 4^11
b)(-7)^3 × (-7)^2 = (-7)^(3+2) = (-7)^5
c)4(2,5)^4 × (2,5)^3 = 4(2,5)^(4+3) = 4(2,5)^7
d)(6^3)^3 = 6^(3×3) = 6^9
e)(5^2)^6 = 5^(2×6) = 5^12
f)(2×6)^5 = 12^5
g)y × 2y^7 × (3y)^2 = 2y^8 × 9y^2 = 18y^10
h)3m^3 × (mn)^4 = 3m^3 × m^4n^4 = 3m^7n^4