Simplify the expression. If the expression cannot be simplified, so state. \( 3 x^{2}-14 x+13 x-3 \) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The result is B. The expression cannot be simplified.

To simplify the expression \( 3x^2 - 14x + 13x - 3 \), combine like terms. The \( -14x \) and \( 13x \) can be combined: \( -14x + 13x = -1x \) or simply \( -x \). Now, rewrite the expression: \( 3x^2 - x - 3 \). So, the simplified expression is \( 3x^2 - x - 3 \). A. The result is \( 3x^2 - x - 3 \).