What two numbers multiply to -69 and add up to -68?

Here we answer the question: "What two numbers multiply to -69 and add up to -68?"

The answer to your question is:

-69 and 1

Below we illustrate and prove that -69 and 1 multiply to -69 and add up to -68:

-69 × 1 = -69
-69 + 1 = -68

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

x² - 68x - 69 = 0

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

(x - 69 ) (x + 1)

To summarize, since -69 and 1 multiply to -69 and add up -68, you know that the following is true:

x² - 68x - 69 = (x - 69 ) (x + 1)

Multiply To One Number and Add Up To Another
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