Here we answer the question: "What two numbers multiply to 532 and add up to -47?"
The answer to your question is:
-28 and -19
Below we illustrate and prove that -28 and -19 multiply to 532 and add up to -47:
-28 × -19 = 532
-28 + -19 = -47
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 47x + 532 = 0
If so, the solution to factor the quadratic equation above is:
(x - 28 ) (x - 19)
To summarize, since -28 and -19 multiply to 532 and add up -47, you know that the following is true:
x2 - 47x + 532 = (x - 28 ) (x - 19)
Multiply To One Number and Add Up To Another
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