What two numbers multiply to -330 and add up to -7?




Here we answer the question: "What two numbers multiply to -330 and add up to -7?"

The answer to your question is:

-22 and 15


Below we illustrate and prove that -22 and 15 multiply to -330 and add up to -7:

-22 × 15 = -330
-22 + 15 = -7

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

x2 - 7x - 330 = 0

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

(x - 22 ) (x + 15)

To summarize, since -22 and 15 multiply to -330 and add up -7, you know that the following is true:

x2 - 7x - 330 = (x - 22 ) (x + 15)


Multiply To One Number and Add Up To Another
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