Do you need to know what two numbers multiply to 8 and add to -10? In other words, do you need to find the two numbers whose product is 8 and sum is -10? No problem! The two numbers that multiply to 8 and add to -10 are as follows:
-9.12311
-0.87689
Here is the math to prove that our above answer to "What two numbers multiply to 8 and add to -10?" is correct:
Multiply:
-9.12311 × -0.87689 ≈ 8
Add
-9.12311 + -0.87689 = -10
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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