Answer:
6 and 3
Step-by-step explanation:
"Juanita begins to factor an expression as shown.
x² + 3x − 18 = (x + _) (x − _)
What numbers should be placed in the boxes from left to right?"
Use AC method to factor.
1 × -18 = -18
Factors of -18 that add up to 3 are +6 and -3.
The factors are x + 6 and x − 3.