Answer:
88.2*3.5742=315.24
Step-by-step explanation:
88.2*3.5742=315.24
Well, i'm gonna need a picture so I can answer it...
For the expression to be factor-able the Discriminant , has to be greater or equal to zero
ax^2 + cx + b = 0
c^2 - 4 ab >= 0
(-3)^2 - 4 * 1 * b >= 0
9 - 4b >= 0
9 >= 4b
b <= 9/4 (2.25)
Pick any value in that range for ex:
0 , 2, -3, -6
The correct answer is 2.5. Not too sure how to get that answer but my math test had this question and that was the answer.
