Here we answer the question: "What two numbers multiply to 876 and add up to 85?"
The answer to your question is:
12 and 73
Below we illustrate and prove that 12 and 73 multiply to 876 and add up to 85:
12 × 73 = 876
12 + 73 = 85
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 85x + 876 = 0
If so, the solution to factor the quadratic equation above is:
(x + 12 ) (x + 73)
To summarize, since 12 and 73 multiply to 876 and add up 85, you know that the following is true:
x2 + 85x + 876 = (x + 12 ) (x + 73)
Multiply To One Number and Add Up To Another
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