Question

sqaure root of 99 multiplied by square root of 396 with proper method

Answer 1

Hi...☺

Here is your answer...✌

$\sqrt{99} \times \sqrt{396} \\ \\ = \sqrt{9 \times 11} \times \sqrt{36 \times 11} \\ \\ = \sqrt{9} \times \sqrt{11} \times \sqrt{36} \times \sqrt{11} \\ \\ = \sqrt{3 \times 3} \times \sqrt{6 \times 6} \times \sqrt{11 \times 11} \\ \\ = 3 \times 6 \times 11 \\ \\ = 198$

Answer 2

Hii friend,

=> ✓99 × ✓396

=> ✓ 3 × 3 × 11 × ✓6 × 6 × 11

=> 3 × ✓11 × 6 × ✓11

= 18 × 11

=> 198..Ans..

HOPE IT WILL HELP YOU..... :-)