Answer:
1. it is x=-2/11
Step-by-step explanation:
hello :
x² + 9x + 2 = 0
∆ =b²- 4ac when : a =1 and b=9 and c=2
∆ =b²- 4ac = (9)²-4(1)(2) =81-8 = 73
∆ >0 two reals solutions......
You can't add these because they are different variables
2/4
