Question

root under 5 into root under125 equal to

Answer 1

√5 × √125
= √5 × 5√5
= 5 × 5 (both √5 multiplies and gives 5)
= 25

Hope it helps.

Answer 2

25 as we multiply underroot 5 and underroot 125 answer is underroot 625 which is square of 25 so answer is 25