Question

Sendo x=√3 e y = √27 , o valor de (x + y) ÷x é?

Answer 1

x = √3       y = √27


(x + y) : x =
= (√3 + √27) : √3 =
= √(3 : 3) + √(27 : 3) =
= √1 + √9 =
= 1 + 3 =
= 4