Do you need to know what two numbers multiply to 8 and add to -11? In other words, do you need to find the two numbers whose product is 8 and sum is -11? No problem! The two numbers that multiply to 8 and add to -11 are as follows:
-10.21699
-0.78301
Here is the math to prove that our above answer to "What two numbers multiply to 8 and add to -11?" is correct:
Multiply:
-10.21699 × -0.78301 ≈ 8
Add
-10.21699 + -0.78301 = -11
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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