Do you need to know what two numbers multiply to 31 and add to -143? In other words, do you need to find the two numbers whose product is 31 and sum is -143? No problem! The two numbers that multiply to 31 and add to -143 are as follows:
-142.78289
-0.21711
Here is the math to prove that our above answer to "What two numbers multiply to 31 and add to -143?" is correct:
Multiply:
-142.78289 × -0.21711 ≈ 31
Add
-142.78289 + -0.21711 = -143
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.
Multiply Add Calculator
Need another answer? Submit another set of values below: