Do you need to know what two numbers multiply to 15 and add to -43? In other words, do you need to find the two numbers whose product is 15 and sum is -43? No problem! The two numbers that multiply to 15 and add to -43 are as follows:
-42.64829
-0.35171
Here is the math to prove that our above answer to "What two numbers multiply to 15 and add to -43?" is correct:
Multiply:
-42.64829 × -0.35171 ≈ 15
Add
-42.64829 + -0.35171 = -43
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: