Do you need to know what two numbers multiply to -20 and add to -7? In other words, do you need to find the two numbers whose product is -20 and sum is -7? No problem! The two numbers that multiply to -20 and add to -7 are as follows:
-9.17891
2.17891
Here is the math to prove that our above answer to "What two numbers multiply to -20 and add to -7?" is correct:
Multiply:
-9.17891 × 2.17891 ≈ -20
Add
-9.17891 + 2.17891 = -7
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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