Do you need to know what two numbers multiply to 129 and add to -133? In other words, do you need to find the two numbers whose product is 129 and sum is -133? No problem! The two numbers that multiply to 129 and add to -133 are as follows:
-132.0229
-0.9771
Here is the math to prove that our above answer to "What two numbers multiply to 129 and add to -133?" is correct:
Multiply:
-132.0229 × -0.9771 ≈ 129
Add
-132.0229 + -0.9771 = -133
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: