What two numbers multiply to 396 and add up to -103?

Here we answer the question: "What two numbers multiply to 396 and add up to -103?"

The answer to your question is:

-99 and -4

Below we illustrate and prove that -99 and -4 multiply to 396 and add up to -103:

-99 × -4 = 396
-99 + -4 = -103

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

x² - 103x + 396 = 0

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

(x - 99 ) (x - 4)

To summarize, since -99 and -4 multiply to 396 and add up -103, you know that the following is true:

x² - 103x + 396 = (x - 99 ) (x - 4)

Multiply To One Number and Add Up To Another
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