Question

Give reasons 165000 is not a perfect square

Answer 1

Answer:

really easy

Step-by-step explanation:

these numbers aren't square shaped :p

Answer 2

Step-by-step explanation:

$\sqrt{165000} \\ \\ = \sqrt{2 \times 2 \times 3 \times 5 \times 5 \times 5 \times 11} \\ \\ = \sqrt{ \underline \red{2 \times 2} \times 3 \times\underline \pink {5 \times 5} \times 5 \times 11} \\ \\ = 2 \times 5 \sqrt{3 \times 5 \times 11} \\ \\ = 10 \sqrt{165}$

Since $\sqrt{165}$ is not a perfect square therefore 165000 is not a perfect square.

HOPE IT HELPS YOU !

THANKS !