What two numbers multiply to -414 and add up to -135?

Here we answer the question: "What two numbers multiply to -414 and add up to -135?"

The answer to your question is:

-138 and 3

Below we illustrate and prove that -138 and 3 multiply to -414 and add up to -135:

-138 × 3 = -414
-138 + 3 = -135

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

x² - 135x - 414 = 0

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

(x - 138 ) (x + 3)

To summarize, since -138 and 3 multiply to -414 and add up -135, you know that the following is true:

x² - 135x - 414 = (x - 138 ) (x + 3)

Multiply To One Number and Add Up To Another
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