Here we answer the question: "What two numbers multiply to 364 and add up to -40?"
The answer to your question is:
-26 and -14
Below we illustrate and prove that -26 and -14 multiply to 364 and add up to -40:
-26 × -14 = 364
-26 + -14 = -40
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 40x + 364 = 0
If so, the solution to factor the quadratic equation above is:
(x - 26 ) (x - 14)
To summarize, since -26 and -14 multiply to 364 and add up -40, you know that the following is true:
x2 - 40x + 364 = (x - 26 ) (x - 14)
Multiply To One Number and Add Up To Another
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