Here we answer the question: "What two numbers multiply to -960 and add up to 2?"
The answer to your question is:
-30 and 32
Below we illustrate and prove that -30 and 32 multiply to -960 and add up to 2:
-30 × 32 = -960
-30 + 32 = 2
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 2x - 960 = 0
If so, the solution to factor the quadratic equation above is:
(x - 30 ) (x + 32)
To summarize, since -30 and 32 multiply to -960 and add up 2, you know that the following is true:
x2 + 2x - 960 = (x - 30 ) (x + 32)
Multiply To One Number and Add Up To Another
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