Here we answer the question: "What two numbers multiply to -892 and add up to 219?"
The answer to your question is:
-4 and 223
Below we illustrate and prove that -4 and 223 multiply to -892 and add up to 219:
-4 × 223 = -892
-4 + 223 = 219
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 219x - 892 = 0
If so, the solution to factor the quadratic equation above is:
(x - 4 ) (x + 223)
To summarize, since -4 and 223 multiply to -892 and add up 219, you know that the following is true:
x2 + 219x - 892 = (x - 4 ) (x + 223)
Multiply To One Number and Add Up To Another
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