|
Question 877436: How do you solve the basic function (X - 9) (X + 7) = 0
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! How do you solve the basic function (X - 9) (X + 7) = 0
---------
Not sure what "basic function" means, but
---
If the product is zero, one of the terms must be zero. No other combination of factors = 0.
---
Either x-9 = 0 --> x = 9
or,
x+7 = 0 --> x = -7
|
|
|
| |
