Question

(3√2-2)x(√2+3)=????
explique passo a passo pfvvvv
ME AJUDEEEEM

Answer 1

$(3\sqrt{2}-2)\times(\sqrt{2} +3)\\\\(3\sqrt{2}\times\sqrt2) +(3\sqrt{2}\times3) +(-2\times\sqrt{2})+( -2\times3)\\\\6+9\sqrt{2}-2\sqrt{2}-6\\\\7\sqrt{2}$