Do you need to know what two numbers multiply to -9 and add to 55? In other words, do you need to find the two numbers whose product is -9 and sum is 55? No problem! The two numbers that multiply to -9 and add to 55 are as follows:
-0.16315
55.16315
Here is the math to prove that our above answer to "What two numbers multiply to -9 and add to 55?" is correct:
Multiply:
-0.16315 × 55.16315 ≈ -9
Add
-0.16315 + 55.16315 = 55
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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