What two numbers multiply to 145 and add up to -146?

Here we answer the question: "What two numbers multiply to 145 and add up to -146?"

The answer to your question is:

-145 and -1

Below we illustrate and prove that -145 and -1 multiply to 145 and add up to -146:

-145 × -1 = 145
-145 + -1 = -146

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

x² - 146x + 145 = 0

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

(x - 145 ) (x - 1)

To summarize, since -145 and -1 multiply to 145 and add up -146, you know that the following is true:

x² - 146x + 145 = (x - 145 ) (x - 1)

Multiply To One Number and Add Up To Another
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