Do you need to know what two numbers multiply to -121 and add to 79? In other words, do you need to find the two numbers whose product is -121 and sum is 79? No problem! The two numbers that multiply to -121 and add to 79 are as follows:
-1.50305
80.50305
Here is the math to prove that our above answer to "What two numbers multiply to -121 and add to 79?" is correct:
Multiply:
-1.50305 × 80.50305 ≈ -121
Add
-1.50305 + 80.50305 = 79
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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