Do you need to know what two numbers multiply to -45 and add to 16? In other words, do you need to find the two numbers whose product is -45 and sum is 16? No problem! The two numbers that multiply to -45 and add to 16 are as follows:
-2.44031
18.44031
Here is the math to prove that our above answer to "What two numbers multiply to -45 and add to 16?" is correct:
Multiply:
-2.44031 × 18.44031 ≈ -45
Add
-2.44031 + 18.44031 = 16
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: