Factors

Question 1

Solve: 
Outcome:x squared+9x+20
Factor 1: (x+4)
What is the other factor?
A.x+2
B.x+4
C.x+4
D.x+5

Answer 1

D.x+5

(X+4) (X+5)
(X•X= X squared) (X•5=5X)
(4•X=4X) (4•5= 20)
Combine like terms and you get:
X squared +9X +20 the outcome

Question 2

What are factors? What are the factors of 10?

Answer 2

Factors are numbers that go into the number given. 10’s factors are 5,2,and 1