Do you need to know what two numbers multiply to -78 and add to -26? In other words, do you need to find the two numbers whose product is -78 and sum is -26? No problem! The two numbers that multiply to -78 and add to -26 are as follows:
-28.71623
2.71623
Here is the math to prove that our above answer to "What two numbers multiply to -78 and add to -26?" is correct:
Multiply:
-28.71623 × 2.71623 ≈ -78
Add
-28.71623 + 2.71623 = -26
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: