Answer:
The answer is 13.005
Step-by-step explanation:
X^2 + 12x - 25
x^2 - 3x + 15x - 45
(i cut the extra 3 steps)
(x - 3)(x + 15)
Notice, is a vertical line, when x = 2, y = 3, when x = 1,000,000,000 y = 3 when x = whatever, y = 3
thus, check the picture below