What two numbers multiply to -665 and add up to 88?

Here we answer the question: "What two numbers multiply to -665 and add up to 88?"

The answer to your question is:

-7 and 95

Below we illustrate and prove that -7 and 95 multiply to -665 and add up to 88:

-7 × 95 = -665
-7 + 95 = 88

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

x² + 88x - 665 = 0

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

(x - 7 ) (x + 95)

To summarize, since -7 and 95 multiply to -665 and add up 88, you know that the following is true:

x² + 88x - 665 = (x - 7 ) (x + 95)

Multiply To One Number and Add Up To Another
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