Question

What is the least positive integer by which -256 should be multiplied so that the resultant integer is a perfect cube?

The least positive integer = _______


The resultant integer = _______


The cube-root of the resultant integer = ______
pls fast

Answer 1

Answer:

the least positive integer 2

the resultant integer -512

the cube root of the resultant integer (-8)×(-8)×(-8)= 512

hence the cube root is -8

Step-by-step explanation:

first we will take down the prime factorisation of -256.

the number left and that is not in pair of 3 same no,

We will multiply -256 by it that is 2

-256×2 is -512.

we will take the cube root of -512 and hence we got the answer.

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