Here we answer the question: "What two numbers multiply to -696 and add up to -170?"
The answer to your question is:
-174 and 4
Below we illustrate and prove that -174 and 4 multiply to -696 and add up to -170:
-174 × 4 = -696
-174 + 4 = -170
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 170x - 696 = 0
If so, the solution to factor the quadratic equation above is:
(x - 174 ) (x + 4)
To summarize, since -174 and 4 multiply to -696 and add up -170, you know that the following is true:
x2 - 170x - 696 = (x - 174 ) (x + 4)
Multiply To One Number and Add Up To Another
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