Here we answer the question: "What two numbers multiply to 580 and add up to -292?"
The answer to your question is:
-290 and -2
Below we illustrate and prove that -290 and -2 multiply to 580 and add up to -292:
-290 × -2 = 580
-290 + -2 = -292
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 292x + 580 = 0
If so, the solution to factor the quadratic equation above is:
(x - 290 ) (x - 2)
To summarize, since -290 and -2 multiply to 580 and add up -292, you know that the following is true:
x2 - 292x + 580 = (x - 290 ) (x - 2)
Multiply To One Number and Add Up To Another
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