Here we answer the question: "What two numbers multiply to 770 and add up to -57?"
The answer to your question is:
-35 and -22
Below we illustrate and prove that -35 and -22 multiply to 770 and add up to -57:
-35 × -22 = 770
-35 + -22 = -57
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 57x + 770 = 0
If so, the solution to factor the quadratic equation above is:
(x - 35 ) (x - 22)
To summarize, since -35 and -22 multiply to 770 and add up -57, you know that the following is true:
x2 - 57x + 770 = (x - 35 ) (x - 22)
Multiply To One Number and Add Up To Another
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