Question

find the smallest number by which it should be multiplied in order to get a perfect cube .

i. 108

pls explain it in note - book pls​

Answer 1

Answer:

2

Step-by-step explanation:

108 = 3³ x 2²

if we multiply 2 to 108 we will get (3 x 2)³ = 6³

So 2 is the smallest number to be multiplied to 108 to get a perfect cube

Answer 2

Step-by-step explanation:

resolving 108 into prime factors as follows

108=2 x 2 x 3 x 3 x 3

= 2² x 3³

here, factor 2 is not in groups of three. ∴ to make 108 as a perfect cube, we have to multiply it by smallest number 2