What two numbers multiply to -30 and add up to 29?




Here we answer the question: "What two numbers multiply to -30 and add up to 29?"

The answer to your question is:

-1 and 30


Below we illustrate and prove that -1 and 30 multiply to -30 and add up to 29:

-1 × 30 = -30
-1 + 30 = 29

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

x2 + 29x - 30 = 0

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

(x - 1 ) (x + 30)

To summarize, since -1 and 30 multiply to -30 and add up 29, you know that the following is true:

x2 + 29x - 30 = (x - 1 ) (x + 30)


Multiply To One Number and Add Up To Another
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