Here we answer the question: "What two numbers multiply to -540 and add up to -33?"
The answer to your question is:
-45 and 12
Below we illustrate and prove that -45 and 12 multiply to -540 and add up to -33:
-45 × 12 = -540
-45 + 12 = -33
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 33x - 540 = 0
If so, the solution to factor the quadratic equation above is:
(x - 45 ) (x + 12)
To summarize, since -45 and 12 multiply to -540 and add up -33, you know that the following is true:
x2 - 33x - 540 = (x - 45 ) (x + 12)
Multiply To One Number and Add Up To Another
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