Do you need to know what two numbers multiply to -87 and add to -79? In other words, do you need to find the two numbers whose product is -87 and sum is -79? No problem! The two numbers that multiply to -87 and add to -79 are as follows:
-80.08633
1.08633
Here is the math to prove that our above answer to "What two numbers multiply to -87 and add to -79?" is correct:
Multiply:
-80.08633 × 1.08633 ≈ -87
Add
-80.08633 + 1.08633 = -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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