Do you need to know what two numbers multiply to -139 and add to 139? In other words, do you need to find the two numbers whose product is -139 and sum is 139? No problem! The two numbers that multiply to -139 and add to 139 are as follows:
-0.99291
139.99291
Here is the math to prove that our above answer to "What two numbers multiply to -139 and add to 139?" is correct:
Multiply:
-0.99291 × 139.99291 ≈ -139
Add
-0.99291 + 139.99291 = 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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