Here we answer the question: "What two numbers multiply to -536 and add up to 130?"
The answer to your question is:
-4 and 134
Below we illustrate and prove that -4 and 134 multiply to -536 and add up to 130:
-4 × 134 = -536
-4 + 134 = 130
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 130x - 536 = 0
If so, the solution to factor the quadratic equation above is:
(x - 4 ) (x + 134)
To summarize, since -4 and 134 multiply to -536 and add up 130, you know that the following is true:
x2 + 130x - 536 = (x - 4 ) (x + 134)
Multiply To One Number and Add Up To Another
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