Here we answer the question: "What two numbers multiply to 420 and add up to -44?"
The answer to your question is:
-30 and -14
Below we illustrate and prove that -30 and -14 multiply to 420 and add up to -44:
-30 × -14 = 420
-30 + -14 = -44
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 44x + 420 = 0
If so, the solution to factor the quadratic equation above is:
(x - 30 ) (x - 14)
To summarize, since -30 and -14 multiply to 420 and add up -44, you know that the following is true:
x2 - 44x + 420 = (x - 30 ) (x - 14)
Multiply To One Number and Add Up To Another
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