Do you need to know what two numbers multiply to -77 and add to -9? In other words, do you need to find the two numbers whose product is -77 and sum is -9? No problem! The two numbers that multiply to -77 and add to -9 are as follows:
-14.36154
5.36154
Here is the math to prove that our above answer to "What two numbers multiply to -77 and add to -9?" is correct:
Multiply:
-14.36154 × 5.36154 ≈ -77
Add
-14.36154 + 5.36154 = -9
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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