Do you need to know what two numbers multiply to 55 and add to -140? In other words, do you need to find the two numbers whose product is 55 and sum is -140? No problem! The two numbers that multiply to 55 and add to -140 are as follows:
-139.60603
-0.39397
Here is the math to prove that our above answer to "What two numbers multiply to 55 and add to -140?" is correct:
Multiply:
-139.60603 × -0.39397 ≈ 55
Add
-139.60603 + -0.39397 = -140
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: