Do you need to know what two numbers multiply to 81 and add to -108? In other words, do you need to find the two numbers whose product is 81 and sum is -108? No problem! The two numbers that multiply to 81 and add to -108 are as follows:
-107.24472
-0.75528
Here is the math to prove that our above answer to "What two numbers multiply to 81 and add to -108?" is correct:
Multiply:
-107.24472 × -0.75528 ≈ 81
Add
-107.24472 + -0.75528 = -108
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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