Question

Root 8 multiple root 50

Answer 1

Answer is
20
Multiple both then you will get root 400
Which gives = 20

Answer 2

`√(8) * √(50)`


`= √(4 * 2) * √(25 * 2)`


`= 2√(2) * 5√(2)`


`= 10(√(2))^2`


`= 10(2)`


`= 20`