Do you need to know what two numbers multiply to -122 and add to -15? In other words, do you need to find the two numbers whose product is -122 and sum is -15? No problem! The two numbers that multiply to -122 and add to -15 are as follows:
-20.85103
5.85103
Here is the math to prove that our above answer to "What two numbers multiply to -122 and add to -15?" is correct:
Multiply:
-20.85103 × 5.85103 ≈ -122
Add
-20.85103 + 5.85103 = -15
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
Multiply Add Calculator
Need another answer? Submit another set of values below: