Answer
i think the answer is c
sorry if wrong
Step-by-step explanation:
Answer:
isosceles triangle is shown in fig
Let's work out the discriminant b^2 - 4ac:-
D = (-5)^2 - 4*1*7 = 25 - 28 = -3
A negative discriminant shows that there are NO real solutions Answer
maybe 8 or 1/9