What two numbers multiply to -805 and add up to 12?

Here we answer the question: "What two numbers multiply to -805 and add up to 12?"

The answer to your question is:

-23 and 35

Below we illustrate and prove that -23 and 35 multiply to -805 and add up to 12:

-23 × 35 = -805
-23 + 35 = 12

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

x² + 12x - 805 = 0

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

(x - 23 ) (x + 35)

To summarize, since -23 and 35 multiply to -805 and add up 12, you know that the following is true:

x² + 12x - 805 = (x - 23 ) (x + 35)

Multiply To One Number and Add Up To Another
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