Do you need to know what two numbers multiply to -115 and add to 39? In other words, do you need to find the two numbers whose product is -115 and sum is 39? No problem! The two numbers that multiply to -115 and add to 39 are as follows:
-2.75421
41.75421
Here is the math to prove that our above answer to "What two numbers multiply to -115 and add to 39?" is correct:
Multiply:
-2.75421 × 41.75421 ≈ -115
Add
-2.75421 + 41.75421 = 39
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: