Here we answer the question: "What two numbers multiply to 996 and add up to -172?"
The answer to your question is:
-166 and -6
Below we illustrate and prove that -166 and -6 multiply to 996 and add up to -172:
-166 × -6 = 996
-166 + -6 = -172
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 172x + 996 = 0
If so, the solution to factor the quadratic equation above is:
(x - 166 ) (x - 6)
To summarize, since -166 and -6 multiply to 996 and add up -172, you know that the following is true:
x2 - 172x + 996 = (x - 166 ) (x - 6)
Multiply To One Number and Add Up To Another
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