Question

Find the smallest number by which 180 must be multiplied so that it becomes perfect square .Also find the square root

Answer 1

$180 = 2 \times 2 \times 5 \times 3 \times 3 \\ so \: to \: make \: it \: perfect \: square \\ 5 \: must \: be \: multiplied$

Answer 2

180:2×2×3×3×5
5 must be multiply and its square rootand after this it will make perfect square



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