Do you need to know what two numbers multiply to -178 and add to 99? In other words, do you need to find the two numbers whose product is -178 and sum is 99? No problem! The two numbers that multiply to -178 and add to 99 are as follows:
-1.76646
100.76646
Here is the math to prove that our above answer to "What two numbers multiply to -178 and add to 99?" is correct:
Multiply:
-1.76646 × 100.76646 ≈ -178
Add
-1.76646 + 100.76646 = 99
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: