Do you need to know what two numbers multiply to 56 and add to -138? In other words, do you need to find the two numbers whose product is 56 and sum is -138? No problem! The two numbers that multiply to 56 and add to -138 are as follows:
-137.593
-0.407
Here is the math to prove that our above answer to "What two numbers multiply to 56 and add to -138?" is correct:
Multiply:
-137.593 × -0.407 ≈ 56
Add
-137.593 + -0.407 = -138
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: