Do you need to know what two numbers multiply to 9 and add to -189? In other words, do you need to find the two numbers whose product is 9 and sum is -189? No problem! The two numbers that multiply to 9 and add to -189 are as follows:
-188.95237
-0.04763
Here is the math to prove that our above answer to "What two numbers multiply to 9 and add to -189?" is correct:
Multiply:
-188.95237 × -0.04763 ≈ 9
Add
-188.95237 + -0.04763 = -189
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: