Do you need to know what two numbers multiply to -40 and add to 156? In other words, do you need to find the two numbers whose product is -40 and sum is 156? No problem! The two numbers that multiply to -40 and add to 156 are as follows:
-0.25599
156.25599
Here is the math to prove that our above answer to "What two numbers multiply to -40 and add to 156?" is correct:
Multiply:
-0.25599 × 156.25599 ≈ -40
Add
-0.25599 + 156.25599 = 156
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: