Do you need to know what two numbers multiply to -187 and add to 81? In other words, do you need to find the two numbers whose product is -187 and sum is 81? No problem! The two numbers that multiply to -187 and add to 81 are as follows:
-2.24634
83.24634
Here is the math to prove that our above answer to "What two numbers multiply to -187 and add to 81?" is correct:
Multiply:
-2.24634 × 83.24634 ≈ -187
Add
-2.24634 + 83.24634 = 81
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: