Do you need to know what two numbers multiply to 80 and add to -144? In other words, do you need to find the two numbers whose product is 80 and sum is -144? No problem! The two numbers that multiply to 80 and add to -144 are as follows:
-143.44228
-0.55772
Here is the math to prove that our above answer to "What two numbers multiply to 80 and add to -144?" is correct:
Multiply:
-143.44228 × -0.55772 ≈ 80
Add
-143.44228 + -0.55772 = -144
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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