Question

What is square root of 126 + square root of 56 in standard form

Answer 1

`√(126)+√(56)=√(9*14)+√(4*14)=\sqrt9*√(14)+\sqrt4*√(14)\\\\=3√(14)+2√(14)=5√(14)`

Answer 2

`√(126)= 3√(14) \\ \\ √(56)=2√(14) \\ \\ \\ √(126)+ √(56)= 3√(14)+2√(14)= 5√(14)`