Question

[-1+($2^{2}$-5.6)] / (-5+2)+1=

Answer 1

[ - 1 + (2² - 5.6)] / ( - 5 + 2) + 1

[- 1 + ( 4 - 30)] / (- 3) + 1
[ - 1 + ( - 26)] / - 2
[ - 1 - 26] / - 2
[ - 27] / - 2
= 27/2