Do you need to know what two numbers multiply to -123 and add to 138? In other words, do you need to find the two numbers whose product is -123 and sum is 138? No problem! The two numbers that multiply to -123 and add to 138 are as follows:
-0.88562
138.88562
Here is the math to prove that our above answer to "What two numbers multiply to -123 and add to 138?" is correct:
Multiply:
-0.88562 × 138.88562 ≈ -123
Add
-0.88562 + 138.88562 = 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: