Question

$16 \div ( - 2) {}^{2} + (8 - 2 \times 3 + 1) {}^{2} + 3 \times ( - 6 + 5) + 2 \times ( - 3)1 =$
ayuda​

Answer 1

16/4+(8-6+1)^2+3x(-1)+2
16/4+(2-1)^2-3+2
16/4+1^2-3+2
16/4+1-3+2
4+1-3+2
5-3+2
2+2
4