Powers and Roots Practice Test 2

Question : 10 of 40

Marks: +1, -0

By what number should 1,512 be divided, so that the resultant quotient is a perfect square?

Solution:

Factors of 1,512 are

2 ^2× 2 ×2^3× 3×7

Thus, it should be divided by

2 × 3 × 7 = 42

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