Hello, and good morning ppl!! what´s √(70* 70)

Question

Hello, and good morning ppl!!
what´s
`√(70* 70)`

Answer 1

`√(70*70)`

`70*70=4900`

`=√(4900)`

`=70^2`

`=\sqrt{70^(2) }`

`=70`

OAmalOHopeO