Do you need to know what two numbers multiply to 81 and add to -142? In other words, do you need to find the two numbers whose product is 81 and sum is -142? No problem! The two numbers that multiply to 81 and add to -142 are as follows:
-141.42727
-0.57273
Here is the math to prove that our above answer to "What two numbers multiply to 81 and add to -142?" is correct:
Multiply:
-141.42727 × -0.57273 ≈ 81
Add
-141.42727 + -0.57273 = -142
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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