Do you need to know what two numbers multiply to 187 and add to -128? In other words, do you need to find the two numbers whose product is 187 and sum is -128? No problem! The two numbers that multiply to 187 and add to -128 are as follows:
-126.522
-1.478
Here is the math to prove that our above answer to "What two numbers multiply to 187 and add to -128?" is correct:
Multiply:
-126.522 × -1.478 ≈ 187
Add
-126.522 + -1.478 = -128
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.
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