- #1
ValiantKhan
- 3
- 0
If i have something like (6/x+2) + (8/x+3) how to i do that?
aren't i supposed to invert and multiply or something, thanks
--Val
aren't i supposed to invert and multiply or something, thanks
--Val
ValiantKhan said:aren't i supposed to invert and multiply or something, thanks
The simplified form of this expression is (14x + 38) / (x + 5).
No, the expression has already been simplified as much as possible.
The domain of this expression is all real numbers except for x = -2 and x = -3, since these values would result in a division by zero.
No, the expression is not defined for x = -2 and x = -3 due to division by zero.
This expression can be used in various situations where quantities are being combined or added together, such as calculating the total cost of items with different prices or finding the average of two values with different weights. It can also be used in mathematical models to represent relationships between two variables.