How do i factor s^2+9s=-20
1 answer:
To factor you have to do this:
s^2 + 9s = -20
+ 20 +20
s^2 + 9s + 20 = 0
now you need to numbers that multiplied give you 20
and then those same 2 numbers have to add to 9
5 x 4 = 20
5+ 4 = 9
(x + 4) (x+ 5)
that means that x= -4, and -5
You might be interested in
The answer to the reflection question would be D.
Answer:
Step-by-step explanation:
Step-by-step explanation:

HOPE IT HELPS YA
The answer to that would be 3/8
The 1 is in the ten thousands place