Question

2[5+3(6-2+1)-2(√4-1)÷2]​

Answer 1

Respuesta:

$18$

Explicación paso a paso:

$2\left(\frac{5+3\left(6-2+1\right)-2\left(\sqrt{4}-1\right)}{2}\right)\\\\2\cdot \frac{5+3\left(6-2+1\right)-2\left(\sqrt{4}-1\right)}{2}\\\\2\cdot \frac{18}{2}\\\\2\cdot \:9\\\\18$