Question

Find the smallest number by which 1000 must be multiplied to make it a perfect square.​

Answer 1

Answer:

=> 1000 should be multiplied by 10 to get a perfect square.

Step-by-step explanation:

Answer 2

Answer:

$1000 = { \underline{2 \times 2}} \times 2 \times { \underline{5 \times 5 }}\times 5$

Here 2 and 5 are not in pair hence

$2 \times 5 = 10 \: is \: to \: be \: multiplied \\ from \: 1000 \: to \: make \: it \: a \: perfect \: square$