Do you need to know what two numbers multiply to 20 and add to -139? In other words, do you need to find the two numbers whose product is 20 and sum is -139? No problem! The two numbers that multiply to 20 and add to -139 are as follows:
-138.85597
-0.14403
Here is the math to prove that our above answer to "What two numbers multiply to 20 and add to -139?" is correct:
Multiply:
-138.85597 × -0.14403 ≈ 20
Add
-138.85597 + -0.14403 = -139
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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