What two numbers multiply to 140 and add up to -141?

Here we answer the question: "What two numbers multiply to 140 and add up to -141?"

The answer to your question is:

-140 and -1

Below we illustrate and prove that -140 and -1 multiply to 140 and add up to -141:

-140 × -1 = 140
-140 + -1 = -141

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

x² - 141x + 140 = 0

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

(x - 140 ) (x - 1)

To summarize, since -140 and -1 multiply to 140 and add up -141, you know that the following is true:

x² - 141x + 140 = (x - 140 ) (x - 1)

Multiply To One Number and Add Up To Another
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