What two numbers multiply to 447 and add up to -152?

Here we answer the question: "What two numbers multiply to 447 and add up to -152?"

The answer to your question is:

-149 and -3

Below we illustrate and prove that -149 and -3 multiply to 447 and add up to -152:

-149 × -3 = 447
-149 + -3 = -152

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

x² - 152x + 447 = 0

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

(x - 149 ) (x - 3)

To summarize, since -149 and -3 multiply to 447 and add up -152, you know that the following is true:

x² - 152x + 447 = (x - 149 ) (x - 3)

Multiply To One Number and Add Up To Another
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