Question

Is 675 a perfect cube? If not, find the smallest number by which 675 must be multiplied so that product

is a perfect cube.​

Answer 1

675 = 5 × 5 × 3× 3 × 3 = 5² × 3³

It is not a perfect cube

We must multipy it by 5 to make it a perfect cube

675 × 5 = 5² × 3³ × 5

3375 = 5³ × 3³ = (5 × 3)³ = (15)³

Hope this helps!

Please mark as brainliest