Question

(3√2+√18)×√2 как решить

Answer 1

(3√2+√18)×√2= (3√2+ √(9*2))×√2 = (3√2+3√2)×√2 = 6√2×√2=6*2 =12

Answer 2

$3 sqrt{2} } sqrt{2} + sqrt{9 * 2} sqrt{2} =6+6=12$