What two numbers multiply to 164 and add up to -45?

Here we answer the question: "What two numbers multiply to 164 and add up to -45?"

The answer to your question is:

-41 and -4

Below we illustrate and prove that -41 and -4 multiply to 164 and add up to -45:

-41 × -4 = 164
-41 + -4 = -45

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

x² - 45x + 164 = 0

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

(x - 41 ) (x - 4)

To summarize, since -41 and -4 multiply to 164 and add up -45, you know that the following is true:

x² - 45x + 164 = (x - 41 ) (x - 4)

Multiply To One Number and Add Up To Another
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