Here we answer the question: "What two numbers multiply to 675 and add up to 140?"
The answer to your question is:
5 and 135
Below we illustrate and prove that 5 and 135 multiply to 675 and add up to 140:
5 × 135 = 675
5 + 135 = 140
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 140x + 675 = 0
If so, the solution to factor the quadratic equation above is:
(x + 5 ) (x + 135)
To summarize, since 5 and 135 multiply to 675 and add up 140, you know that the following is true:
x2 + 140x + 675 = (x + 5 ) (x + 135)
Multiply To One Number and Add Up To Another
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