Question

considerando que a=raiz2 e b=raiz3,qual das expressões corresponde a raiz162-raiz588+raiz450... alternativas:17a-14b...24a-17b...24a-14b...14a-24b

Answer 1

$\sqrt{162} - \sqrt{588} + \sqrt{450} \sqrt{162} = 9 \sqrt{2} \sqrt{588} = 14\sqrt{3} \sqrt{450}=15 \sqrt{2} 9a - 14b + 15a 24a-14b$