Here we answer the question: "What two numbers multiply to 868 and add up to -59?"
The answer to your question is:
-31 and -28
Below we illustrate and prove that -31 and -28 multiply to 868 and add up to -59:
-31 × -28 = 868
-31 + -28 = -59
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 59x + 868 = 0
If so, the solution to factor the quadratic equation above is:
(x - 31 ) (x - 28)
To summarize, since -31 and -28 multiply to 868 and add up -59, you know that the following is true:
x2 - 59x + 868 = (x - 31 ) (x - 28)
Multiply To One Number and Add Up To Another
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