
Here we answer the question: "What two numbers multiply to 756 and add up to -60?"
The answer to your question is:
-42 and -18
Below we illustrate and prove that -42 and -18 multiply to 756 and add up to -60:
-42 × -18 = 756
-42 + -18 = -60
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 60x + 756 = 0
If so, the solution to factor the quadratic equation above is:
(x - 42 ) (x - 18)
To summarize, since -42 and -18 multiply to 756 and add up -60, you know that the following is true:
x2 - 60x + 756 = (x - 42 ) (x - 18)
Multiply To One Number and Add Up To Another
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