What two numbers multiply to -869 and add up to 68?

Here we answer the question: "What two numbers multiply to -869 and add up to 68?"

The answer to your question is:

-11 and 79

Below we illustrate and prove that -11 and 79 multiply to -869 and add up to 68:

-11 × 79 = -869
-11 + 79 = 68

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

x² + 68x - 869 = 0

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

(x - 11 ) (x + 79)

To summarize, since -11 and 79 multiply to -869 and add up 68, you know that the following is true:

x² + 68x - 869 = (x - 11 ) (x + 79)

Multiply To One Number and Add Up To Another
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