Do you need to know what two numbers multiply to 82 and add to -40? In other words, do you need to find the two numbers whose product is 82 and sum is -40? No problem! The two numbers that multiply to 82 and add to -40 are as follows:
-37.83255
-2.16745
Here is the math to prove that our above answer to "What two numbers multiply to 82 and add to -40?" is correct:
Multiply:
-37.83255 × -2.16745 ≈ 82
Add
-37.83255 + -2.16745 = -40
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: