Do you need to know what two numbers multiply to 42 and add to -42? In other words, do you need to find the two numbers whose product is 42 and sum is -42? No problem! The two numbers that multiply to 42 and add to -42 are as follows:
-40.97498
-1.02502
Here is the math to prove that our above answer to "What two numbers multiply to 42 and add to -42?" is correct:
Multiply:
-40.97498 × -1.02502 ≈ 42
Add
-40.97498 + -1.02502 = -42
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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