What two numbers multiply to -234 and add up to 115?

Here we answer the question: "What two numbers multiply to -234 and add up to 115?"

The answer to your question is:

-2 and 117

Below we illustrate and prove that -2 and 117 multiply to -234 and add up to 115:

-2 × 117 = -234
-2 + 117 = 115

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x² + 115x - 234 = 0

If so, the solution to factor the quadratic equation above is:

(x - 2 ) (x + 117)

To summarize, since -2 and 117 multiply to -234 and add up 115, you know that the following is true:

x² + 115x - 234 = (x - 2 ) (x + 117)

Multiply To One Number and Add Up To Another
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