Here we answer the question: "What two numbers multiply to -464 and add up to 230?"
The answer to your question is:
-2 and 232
Below we illustrate and prove that -2 and 232 multiply to -464 and add up to 230:
-2 × 232 = -464
-2 + 232 = 230
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 230x - 464 = 0
If so, the solution to factor the quadratic equation above is:
(x - 2 ) (x + 232)
To summarize, since -2 and 232 multiply to -464 and add up 230, you know that the following is true:
x2 + 230x - 464 = (x - 2 ) (x + 232)
Multiply To One Number and Add Up To Another
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