Question

√50÷√20=....
tolong dibantu ya

Answer 1

√50 / √20
= √5 x √10 / √2 x √10
= √5 / √2
= √5 x √2  / √2 x √2
= √5x2  / √2x2
= √10 /√4
= √10 / 2
= 1/2 √10