Question

$\sqrt{400} \times \sqrt{90}$
Simplify​

Answer 1

Answer:

$\sqrt{400} \times \sqrt{90} = 20 \times \sqrt{90}$

$20 \sqrt{90}$

Answer 2

Answer:

189.73666

Step-by-step explanation:

√400×√900

=20×9.48683298

=189.73666

Please mark me brainliest