Here we answer the question: "What two numbers multiply to -134 and add up to -65?"
The answer to your question is:
-67 and 2
Below we illustrate and prove that -67 and 2 multiply to -134 and add up to -65:
-67 × 2 = -134
-67 + 2 = -65
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 65x - 134 = 0
If so, the solution to factor the quadratic equation above is:
(x - 67 ) (x + 2)
To summarize, since -67 and 2 multiply to -134 and add up -65, you know that the following is true:
x2 - 65x - 134 = (x - 67 ) (x + 2)
Multiply To One Number and Add Up To Another
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