Here we answer the question: "What two numbers multiply to 369 and add up to 126?"
The answer to your question is:
3 and 123
Below we illustrate and prove that 3 and 123 multiply to 369 and add up to 126:
3 × 123 = 369
3 + 123 = 126
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 126x + 369 = 0
If so, the solution to factor the quadratic equation above is:
(x + 3 ) (x + 123)
To summarize, since 3 and 123 multiply to 369 and add up 126, you know that the following is true:
x2 + 126x + 369 = (x + 3 ) (x + 123)
Multiply To One Number and Add Up To Another
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