Here we answer the question: "What two numbers multiply to -975 and add up to -50?"
The answer to your question is:
-65 and 15
Below we illustrate and prove that -65 and 15 multiply to -975 and add up to -50:
-65 × 15 = -975
-65 + 15 = -50
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 50x - 975 = 0
If so, the solution to factor the quadratic equation above is:
(x - 65 ) (x + 15)
To summarize, since -65 and 15 multiply to -975 and add up -50, you know that the following is true:
x2 - 50x - 975 = (x - 65 ) (x + 15)
Multiply To One Number and Add Up To Another
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