What two numbers multiply to -276 and add up to 65?




Here we answer the question: "What two numbers multiply to -276 and add up to 65?"

The answer to your question is:

-4 and 69


Below we illustrate and prove that -4 and 69 multiply to -276 and add up to 65:

-4 × 69 = -276
-4 + 69 = 65

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

x2 + 65x - 276 = 0

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

(x - 4 ) (x + 69)

To summarize, since -4 and 69 multiply to -276 and add up 65, you know that the following is true:

x2 + 65x - 276 = (x - 4 ) (x + 69)


Multiply To One Number and Add Up To Another
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