Do you need to know what two numbers multiply to -15 and add to -19? In other words, do you need to find the two numbers whose product is -15 and sum is -19? No problem! The two numbers that multiply to -15 and add to -19 are as follows:
-19.75914
0.75914
Here is the math to prove that our above answer to "What two numbers multiply to -15 and add to -19?" is correct:
Multiply:
-19.75914 × 0.75914 ≈ -15
Add
-19.75914 + 0.75914 = -19
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: