Answer:
2×2 +11x - 6 =0
4 + 11x - 6 = 0
11x - 6 =4
-6 + 4 = 11x
-2 = 11x
X =11/2
X =5.2
x=-1
Step-by-step explanation:
x+1=0(squared).
x+1=0 (anything raise to the power 0 is 0
collect like terms =x=-1
therefore x=-1