Question

simplify : √625× √ 169 ×√ 400​

Answer 1

Given:

$\implies \: \sqrt{625} \times \sqrt{169} \times \sqrt{400}$

Solution:

$\implies \: \sqrt{625} = 25$

$\implies \: \sqrt{169} = 13$

$\implies \: \sqrt{400} = 20$

$\implies \: 25 \times 13 \times 20$

$\implies \: 6500$

Answer 2

Answer:

$\sqrt{625} \times \sqrt{169} \times \sqrt{400} \\ \sqrt{25} \times \sqrt{13} \times \sqrt{20} \\ \sqrt{ {5}^{2} } \times \sqrt{13} \times \sqrt{20} \\ 5 \times \sqrt{13} \times \sqrt{20} \\ \sqrt{1500}$

or

625=25 , 169=13,400=20

25×13×20=6500

I hope it help you.....