tolong jawab ya secepatnya

a.) a(3) × a(5) = a(3+5)
= a(8)

b.) a(7) ÷ a(2) = a(7-2)
= a(5)

c.) {a(3) b(6) c(4)} (2) = a(3×2) × b(6×2) × c(4×2)
= a(6) × b(12) × c(8)

d.) {a(8) × a(6)} (3) = a(8×3) × a(6×3)
= a(24) × a(18)
= a(24+18)
= a(42)

e.) [a(3)b(5) / ab(2)] (4) =
= a(3×4) × b(5×4) / ab(2×4)
= a(12) × b(20) / ab(6)

*ps : yang aku (...) maksudnya pangkat

maaf jika ada kesalahan!