Question

como se resuelve (7√2-2) 3√ 2 + 9(-2)³ ÷ 4

Answer 1

$Hola~~~\mathbf{Azucena} \\ \\ ( 7\sqrt{2}-2)3 \sqrt{2} + \frac{9(-2)\³}{4} \\ \\ \underline{Resolution} \\ \\ 42-6 \sqrt{2}+18 \\ \\ 60-6 \sqrt{2} ~--\ \textgreater \ factorizando \\ \\ \boxed{\boxed{6(10- \sqrt{2})}} \\ \\ \mathbb{iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii}\\ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Saludos!!$