Do you need to know what two numbers multiply to -129 and add to -83? In other words, do you need to find the two numbers whose product is -129 and sum is -83? No problem! The two numbers that multiply to -129 and add to -83 are as follows:
-84.52615
1.52615
Here is the math to prove that our above answer to "What two numbers multiply to -129 and add to -83?" is correct:
Multiply:
-84.52615 × 1.52615 ≈ -129
Add
-84.52615 + 1.52615 = -83
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: