Question

(¬5 + 1)² /¬2














qual o valor ( ¬5 + 1)² / ¬2

Answer 1

x= (-5+1)^{2} / {-2}


x= (-5+1).(-5+1) / 2

x= (25-5-5+1) / -2

x= 16 / -2 (x-1)

x= -16 / 2

X= -8