Question

How do you simplify (3√3)(5√7)?

Answer 1

Solution:

(3√3)(5√7)

= 3×5×√3×√7

= 15√(3×7)

= 15√21

Therefore,

(3√3)(5√7) = 15√21

••••

Answer 2

Hey !

Refer the below attachment !

Thanks!