What two numbers multiply to 142 and add up to -143?

Here we answer the question: "What two numbers multiply to 142 and add up to -143?"

The answer to your question is:

-142 and -1

Below we illustrate and prove that -142 and -1 multiply to 142 and add up to -143:

-142 × -1 = 142
-142 + -1 = -143

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

x² - 143x + 142 = 0

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

(x - 142 ) (x - 1)

To summarize, since -142 and -1 multiply to 142 and add up -143, you know that the following is true:

x² - 143x + 142 = (x - 142 ) (x - 1)

Multiply To One Number and Add Up To Another
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