Question

(3√2-√18) √2
помогите​

Answer 1

Ответ:

$(3 \sqrt{2} - \sqrt{18} ) \sqrt{2} = (3 \sqrt{2} - 3 \sqrt{2} ) \sqrt{2} = 0 \sqrt{2} = 0$

Answer 2

√2*(3√2-√18)=√2*(3√2-3√2)=√2*0=0.