Do you need to know what two numbers multiply to 42 and add to -39? In other words, do you need to find the two numbers whose product is 42 and sum is -39? No problem! The two numbers that multiply to 42 and add to -39 are as follows:
-37.89157
-1.10843
Here is the math to prove that our above answer to "What two numbers multiply to 42 and add to -39?" is correct:
Multiply:
-37.89157 × -1.10843 ≈ 42
Add
-37.89157 + -1.10843 = -39
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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