Do you need to know what two numbers multiply to -77 and add to 99? In other words, do you need to find the two numbers whose product is -77 and sum is 99? No problem! The two numbers that multiply to -77 and add to 99 are as follows:
-0.77176
99.77176
Here is the math to prove that our above answer to "What two numbers multiply to -77 and add to 99?" is correct:
Multiply:
-0.77176 × 99.77176 ≈ -77
Add
-0.77176 + 99.77176 = 99
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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