What two numbers multiply to 28 and add up to -29?

Here we answer the question: "What two numbers multiply to 28 and add up to -29?"

The answer to your question is:

-28 and -1

Below we illustrate and prove that -28 and -1 multiply to 28 and add up to -29:

-28 × -1 = 28
-28 + -1 = -29

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

x² - 29x + 28 = 0

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

(x - 28 ) (x - 1)

To summarize, since -28 and -1 multiply to 28 and add up -29, you know that the following is true:

x² - 29x + 28 = (x - 28 ) (x - 1)

Multiply To One Number and Add Up To Another
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