Do you need to know what two numbers multiply to -12 and add to -99? In other words, do you need to find the two numbers whose product is -12 and sum is -99? No problem! The two numbers that multiply to -12 and add to -99 are as follows:
-99.12106
0.12106
Here is the math to prove that our above answer to "What two numbers multiply to -12 and add to -99?" is correct:
Multiply:
-99.12106 × 0.12106 ≈ -12
Add
-99.12106 + 0.12106 = -99
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: