Do you need to know what two numbers multiply to -15 and add to 144? In other words, do you need to find the two numbers whose product is -15 and sum is 144? No problem! The two numbers that multiply to -15 and add to 144 are as follows:
-0.10409
144.10409
Here is the math to prove that our above answer to "What two numbers multiply to -15 and add to 144?" is correct:
Multiply:
-0.10409 × 144.10409 ≈ -15
Add
-0.10409 + 144.10409 = 144
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: