Do you need to know what two numbers multiply to 80 and add to -77? In other words, do you need to find the two numbers whose product is 80 and sum is -77? No problem! The two numbers that multiply to 80 and add to -77 are as follows:
-75.94663
-1.05337
Here is the math to prove that our above answer to "What two numbers multiply to 80 and add to -77?" is correct:
Multiply:
-75.94663 × -1.05337 ≈ 80
Add
-75.94663 + -1.05337 = -77
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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