Here we answer the question: "What two numbers multiply to 923 and add up to -84?"
The answer to your question is:
-71 and -13
Below we illustrate and prove that -71 and -13 multiply to 923 and add up to -84:
-71 × -13 = 923
-71 + -13 = -84
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 84x + 923 = 0
If so, the solution to factor the quadratic equation above is:
(x - 71 ) (x - 13)
To summarize, since -71 and -13 multiply to 923 and add up -84, you know that the following is true:
x2 - 84x + 923 = (x - 71 ) (x - 13)
Multiply To One Number and Add Up To Another
Did you find the information on this page useful? Here you can solve a similar problem.