Question

Calculati : √2 x (√2 - √3) + (√18-√3) :√3 

Answer 1

4-√6+√6 -1 =4-1=3
Desfaci parantezele.

Answer 2

2-√6+(3√2-√3):√3=2-√6+3√2:√3-1=1-√6+√6=1
Sper ca te-am ajutat!