Do you need to know what two numbers multiply to -129 and add to -131? In other words, do you need to find the two numbers whose product is -129 and sum is -131? No problem! The two numbers that multiply to -129 and add to -131 are as follows:
-131.97744
0.97744
Here is the math to prove that our above answer to "What two numbers multiply to -129 and add to -131?" is correct:
Multiply:
-131.97744 × 0.97744 ≈ -129
Add
-131.97744 + 0.97744 = -131
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.
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