Do you need to know what two numbers multiply to -120 and add to 172? In other words, do you need to find the two numbers whose product is -120 and sum is 172? No problem! The two numbers that multiply to -120 and add to 172 are as follows:
-0.69487
172.69487
Here is the math to prove that our above answer to "What two numbers multiply to -120 and add to 172?" is correct:
Multiply:
-0.69487 × 172.69487 ≈ -120
Add
-0.69487 + 172.69487 = 172
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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