Do you need to know what two numbers multiply to -128 and add to -107? In other words, do you need to find the two numbers whose product is -128 and sum is -107? No problem! The two numbers that multiply to -128 and add to -107 are as follows:
-108.18318
1.18318
Here is the math to prove that our above answer to "What two numbers multiply to -128 and add to -107?" is correct:
Multiply:
-108.18318 × 1.18318 ≈ -128
Add
-108.18318 + 1.18318 = -107
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: