Tolong pakai cara nya ya

a) a^3 x a^5 = a^3+5 = a^8
b) a^5 x a^10 = a^5+10 = a^15
c) 2√3 x 4√7 = 8√21
d) (√2)^5 = (2^1/2)^5 = 2^5/2
e) 3√5^2 x 3√5 = 3.5 x 3√5 = 45√5
f) (5√2)^2 = ( 2^1/5)^2 = 2^2/5

semoga membantu
ㅡ :)