Here we answer the question: "What two numbers multiply to -590 and add up to 49?"
The answer to your question is:
-10 and 59
Below we illustrate and prove that -10 and 59 multiply to -590 and add up to 49:
-10 × 59 = -590
-10 + 59 = 49
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 49x - 590 = 0
If so, the solution to factor the quadratic equation above is:
(x - 10 ) (x + 59)
To summarize, since -10 and 59 multiply to -590 and add up 49, you know that the following is true:
x2 + 49x - 590 = (x - 10 ) (x + 59)
Multiply To One Number and Add Up To Another
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