Question

simplify the following expression (3+v5)(2+v7)​

Answer 1

Answer:

$\implies \bf (3 + \sqrt{5} )(2 + \sqrt{7} ) \\ \implies \bf \: using \: distributive \: property \\ \implies \bf \: 3(2 + \sqrt{7} ) + \sqrt{5} (2 + \sqrt{7} ) \\ \implies \bf 6 + 3 \sqrt{7} + 2 \sqrt{5} + \sqrt{35}$