Do you need to know what two numbers multiply to -80 and add to -71? In other words, do you need to find the two numbers whose product is -80 and sum is -71? No problem! The two numbers that multiply to -80 and add to -71 are as follows:
-72.10943
1.10943
Here is the math to prove that our above answer to "What two numbers multiply to -80 and add to -71?" is correct:
Multiply:
-72.10943 × 1.10943 ≈ -80
Add
-72.10943 + 1.10943 = -71
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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