Question

[4ao quadrado*2+(76-2*5)+2*5]/3ao quadrado+1

Answer 1

$\frac{[4^{2}x2+(76-2x5)+2x5]}{ 3^{2} +1} \\ \\ \frac{[16x2+(76-2x5)+2x5]}{ 9 +1} \\ \\ \frac{[32+(76-10)+10]}{ 9 +1} \\ \\ \frac{[32+66+10]}{ 9 +1} \\ \\ \frac{108}{ 10} \\ \\ \frac{54}{ 5}$