Question

if a divide b then a3 (cube) divides​

Answer 1

Answer:

if a/b = 1 , then

(a )^3 /(b)^3 =1

(a×a×a) / (b×b×b) = 1

hence answer is b^3

Answer 2

Answer:

We say an integer “a” divides another integer “b” if and only if there exists an integer k such that b = ak. ... So let k3=z. So we have a3=zb3, where z is an integer. Hence, a3 divides b3.

Step-by-step explanation:

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