What two numbers multiply to 426 and add up to -145?

Here we answer the question: "What two numbers multiply to 426 and add up to -145?"

The answer to your question is:

-142 and -3

Below we illustrate and prove that -142 and -3 multiply to 426 and add up to -145:

-142 × -3 = 426
-142 + -3 = -145

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

x² - 145x + 426 = 0

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

(x - 142 ) (x - 3)

To summarize, since -142 and -3 multiply to 426 and add up -145, you know that the following is true:

x² - 145x + 426 = (x - 142 ) (x - 3)

Multiply To One Number and Add Up To Another
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