Question
\( \left\lvert\, \begin{array}{l}\frac{x^{2}-7 x+12}{x-3}=\square \\ \text { (Simplify your answer.) }\end{array}\right. \)
Ask by Wagner Haynes. in the United Arab Emirates
Mar 17,2025
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Answer
The simplified expression is \(x - 4\), provided that \(x\) is not equal to 3.
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Mind Expander
To simplify the expression \(\frac{x^{2}-7x+12}{x-3}\), start by factoring the numerator. The quadratic \(x^2 - 7x + 12\) can be factored as \((x-3)(x-4)\). So, the fraction becomes: \[ \frac{(x-3)(x-4)}{x-3} \] As long as \(x \neq 3\) (to avoid division by zero), you can cancel the \((x-3)\) terms: \[ x-4 \] Thus, the simplified expression is \(x - 4\).