Do you need to know what two numbers multiply to -49 and add to -80? In other words, do you need to find the two numbers whose product is -49 and sum is -80? No problem! The two numbers that multiply to -49 and add to -80 are as follows:
-80.60788
0.60788
Here is the math to prove that our above answer to "What two numbers multiply to -49 and add to -80?" is correct:
Multiply:
-80.60788 × 0.60788 ≈ -49
Add
-80.60788 + 0.60788 = -80
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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