Do you need to know what two numbers multiply to 80 and add to -135? In other words, do you need to find the two numbers whose product is 80 and sum is -135? No problem! The two numbers that multiply to 80 and add to -135 are as follows:
-134.40478
-0.59522
Here is the math to prove that our above answer to "What two numbers multiply to 80 and add to -135?" is correct:
Multiply:
-134.40478 × -0.59522 ≈ 80
Add
-134.40478 + -0.59522 = -135
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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