Answer:
f(x) = (x-2) (x+10)
Step-by-step explanation:
f(x)=x^2+8x-20
Factor the right hand side
What 2 numbers multiply to -20 and add to 8
-2 * 10 = -20
-2 + 10 = 8
f(x) = (x-2) (x+10)
Then we can use the zero product property to help us to find the zero's
Answer:
I think its true
Step-by-step explanation:
Answer:
just ignore this whole thing
Answer:
11 units
Step-by-step explanation:
Just trust me!
Answer:
15120.
Step-by-step explanation:
9!/4!= 15120
