Do you need to know what two numbers multiply to -80 and add to 63? In other words, do you need to find the two numbers whose product is -80 and sum is 63? No problem! The two numbers that multiply to -80 and add to 63 are as follows:
-1.24523
64.24523
Here is the math to prove that our above answer to "What two numbers multiply to -80 and add to 63?" is correct:
Multiply:
-1.24523 × 64.24523 ≈ -80
Add
-1.24523 + 64.24523 = 63
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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