Do you need to know what two numbers multiply to -21 and add to 125? In other words, do you need to find the two numbers whose product is -21 and sum is 125? No problem! The two numbers that multiply to -21 and add to 125 are as follows:
-0.16777
125.16777
Here is the math to prove that our above answer to "What two numbers multiply to -21 and add to 125?" is correct:
Multiply:
-0.16777 × 125.16777 ≈ -21
Add
-0.16777 + 125.16777 = 125
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: