Do you need to know what two numbers multiply to -77 and add to -28? In other words, do you need to find the two numbers whose product is -77 and sum is -28? No problem! The two numbers that multiply to -77 and add to -28 are as follows:
-30.52271
2.52271
Here is the math to prove that our above answer to "What two numbers multiply to -77 and add to -28?" is correct:
Multiply:
-30.52271 × 2.52271 ≈ -77
Add
-30.52271 + 2.52271 = -28
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: