
Here we answer the question: "What two numbers multiply to 756 and add up to -75?"
The answer to your question is:
-63 and -12
Below we illustrate and prove that -63 and -12 multiply to 756 and add up to -75:
-63 × -12 = 756
-63 + -12 = -75
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 75x + 756 = 0
If so, the solution to factor the quadratic equation above is:
(x - 63 ) (x - 12)
To summarize, since -63 and -12 multiply to 756 and add up -75, you know that the following is true:
x2 - 75x + 756 = (x - 63 ) (x - 12)
Multiply To One Number and Add Up To Another
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