Do you need to know what two numbers multiply to 10 and add to -39? In other words, do you need to find the two numbers whose product is 10 and sum is -39? No problem! The two numbers that multiply to 10 and add to -39 are as follows:
-38.74188
-0.25812
Here is the math to prove that our above answer to "What two numbers multiply to 10 and add to -39?" is correct:
Multiply:
-38.74188 × -0.25812 ≈ 10
Add
-38.74188 + -0.25812 = -39
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: