Question

Radical din 18 - radical din 2 - 3 =? Explicati

Answer 1

$\sqrt{18}-\sqrt2-3=3\sqrt2-\sqrt2-3=\boxed{\bold{2\sqrt2-3}};$

Answer 2

√18- √2- 3= 

3√2- √2- 3=

2√2- 3