Answer:
B) (X-3)
Step-by-step explanation:
1) X^2 + 2x - 15
2) find two numbers that when its added it gives you +2 and when multiplied it gives you -15. Those numbers are 5 and -3
3) now replace the +2x with 5x-3x
your equation should now look like this
x^2 + 5x -3x -15
4) now group x^2 + 5x and -3x-15
5) find whats in common between the two groups and factor it out
it should look like this x(x+5) and -3(x+5)
and two binomial factors are (x-3) & (x+5)
based off of the options the CORRECT ANSWER IS B) (X-3)!!
DON"T KNOW WHY YOU DELETED MY ANSWER AND YOU DID NOT ASK FOR WORK,YOU ASKED FOR AN ANSWER.
