Question

como eu aplico a distributiva com raizes
ex: (raiz de 5+1)(raiz de 6 +2)
help me pliz

Answer 1

Olá


$\displaystyle \mathsf{( \sqrt{5} +1)\cdot( \sqrt{6}+2 )}\\\\\\\mathsf{\sqrt{5}\cdot\sqrt{6}~+2\sqrt{5}+\sqrt{6}+2}\\\\\\\mathsf{\sqrt{5\cdot 6}~+~2\sqrt{5}~+~\sqrt{6}~+~2}\\\\\\\boxed{\mathsf{\sqrt{30}~+~2\sqrt{5}~+~\sqrt{6}~+~2}}$