Do you need to know what two numbers multiply to -90 and add to -54? In other words, do you need to find the two numbers whose product is -90 and sum is -54? No problem! The two numbers that multiply to -90 and add to -54 are as follows:
-55.61818
1.61818
Here is the math to prove that our above answer to "What two numbers multiply to -90 and add to -54?" is correct:
Multiply:
-55.61818 × 1.61818 ≈ -90
Add
-55.61818 + 1.61818 = -54
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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