Here we answer the question: "What two numbers multiply to 930 and add up to -77?"
The answer to your question is:
-62 and -15
Below we illustrate and prove that -62 and -15 multiply to 930 and add up to -77:
-62 × -15 = 930
-62 + -15 = -77
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 77x + 930 = 0
If so, the solution to factor the quadratic equation above is:
(x - 62 ) (x - 15)
To summarize, since -62 and -15 multiply to 930 and add up -77, you know that the following is true:
x2 - 77x + 930 = (x - 62 ) (x - 15)
Multiply To One Number and Add Up To Another
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