Here we answer the question: "What two numbers multiply to 300 and add up to -56?"
The answer to your question is:
-50 and -6
Below we illustrate and prove that -50 and -6 multiply to 300 and add up to -56:
-50 × -6 = 300
-50 + -6 = -56
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 56x + 300 = 0
If so, the solution to factor the quadratic equation above is:
(x - 50 ) (x - 6)
To summarize, since -50 and -6 multiply to 300 and add up -56, you know that the following is true:
x2 - 56x + 300 = (x - 50 ) (x - 6)
Multiply To One Number and Add Up To Another
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