Do you need to know what two numbers multiply to -13 and add to 198? In other words, do you need to find the two numbers whose product is -13 and sum is 198? No problem! The two numbers that multiply to -13 and add to 198 are as follows:
-0.06563
198.06563
Here is the math to prove that our above answer to "What two numbers multiply to -13 and add to 198?" is correct:
Multiply:
-0.06563 × 198.06563 ≈ -13
Add
-0.06563 + 198.06563 = 198
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: