What two numbers multiply to -63 and add up to 62?

Here we answer the question: "What two numbers multiply to -63 and add up to 62?"

The answer to your question is:

-1 and 63

Below we illustrate and prove that -1 and 63 multiply to -63 and add up to 62:

-1 × 63 = -63
-1 + 63 = 62

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

x² + 62x - 63 = 0

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

(x - 1 ) (x + 63)

To summarize, since -1 and 63 multiply to -63 and add up 62, you know that the following is true:

x² + 62x - 63 = (x - 1 ) (x + 63)

Multiply To One Number and Add Up To Another
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