Question

find the smallest number by which 1008 must be multiplied to get a perfect square . Also find the square root of the perfect square obtained

PLS GUYS HELP ME WITH THIS PROB .

Answer 1

It must be multiple by 7.

And square root of gien number will be=

$\sqrt{2 \times 2 \times 2 \times 2 \times 3 \times 3 \times 7 \times 7 } \\ = 2 \times 2 \times 3 \times 7 \\ = 84$