Do you need to know what two numbers multiply to -25 and add to -15? In other words, do you need to find the two numbers whose product is -25 and sum is -15? No problem! The two numbers that multiply to -25 and add to -15 are as follows:
-16.51388
1.51388
Here is the math to prove that our above answer to "What two numbers multiply to -25 and add to -15?" is correct:
Multiply:
-16.51388 × 1.51388 ≈ -25
Add
-16.51388 + 1.51388 = -15
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: