What two numbers multiply to -712 and add up to -711?

Here we answer the question: "What two numbers multiply to -712 and add up to -711?"

The answer to your question is:

-712 and 1

Below we illustrate and prove that -712 and 1 multiply to -712 and add up to -711:

-712 × 1 = -712
-712 + 1 = -711

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

x² - 711x - 712 = 0

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

(x - 712 ) (x + 1)

To summarize, since -712 and 1 multiply to -712 and add up -711, you know that the following is true:

x² - 711x - 712 = (x - 712 ) (x + 1)

Multiply To One Number and Add Up To Another
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