Do you need to know what two numbers multiply to -2 and add to 4? In other words, do you need to find the two numbers whose product is -2 and sum is 4? No problem! The two numbers that multiply to -2 and add to 4 are as follows:
-0.44949
4.44949
Here is the math to prove that our above answer to "What two numbers multiply to -2 and add to 4?" is correct:
Multiply:
-0.44949 × 4.44949 ≈ -2
Add
-0.44949 + 4.44949 = 4
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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