Do you need to know what two numbers multiply to 90 and add to -108? In other words, do you need to find the two numbers whose product is 90 and sum is -108? No problem! The two numbers that multiply to 90 and add to -108 are as follows:
-107.16014
-0.83986
Here is the math to prove that our above answer to "What two numbers multiply to 90 and add to -108?" is correct:
Multiply:
-107.16014 × -0.83986 ≈ 90
Add
-107.16014 + -0.83986 = -108
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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