Here we answer the question: "What two numbers multiply to -806 and add up to -5?"
The answer to your question is:
-31 and 26
Below we illustrate and prove that -31 and 26 multiply to -806 and add up to -5:
-31 × 26 = -806
-31 + 26 = -5
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 5x - 806 = 0
If so, the solution to factor the quadratic equation above is:
(x - 31 ) (x + 26)
To summarize, since -31 and 26 multiply to -806 and add up -5, you know that the following is true:
x2 - 5x - 806 = (x - 31 ) (x + 26)
Multiply To One Number and Add Up To Another
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