Here we answer the question: "What two numbers multiply to 906 and add up to -157?"
The answer to your question is:
-151 and -6
Below we illustrate and prove that -151 and -6 multiply to 906 and add up to -157:
-151 × -6 = 906
-151 + -6 = -157
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 157x + 906 = 0
If so, the solution to factor the quadratic equation above is:
(x - 151 ) (x - 6)
To summarize, since -151 and -6 multiply to 906 and add up -157, you know that the following is true:
x2 - 157x + 906 = (x - 151 ) (x - 6)
Multiply To One Number and Add Up To Another
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