1)) Divide. Write your answer in simplest form. (9d^2-6d+1)/(d)div (9d^2-6d+1) square

To divide the given expression, we need to simplify it by performing the division operation.<br /><br />The given expression is:<br />$\frac {9d^{2}-6d+1}{d}\div (9d^{2}-6d+1)$<br /><br />To simplify this expression, we can rewrite it as:<br />$\frac {9d^{2}-6d+1}{d} \times \frac {1}{9d^{2}-6d+1}$<br /><br />Now, we can cancel out the common factors in the numerator and denominator:<br />$\frac {9d^{2}-6d+1}{d} \times \frac {1}{9d^{2}-6d+1} = \frac {1}{d}$<br /><br />Therefore, the simplified form of the given expression is:<br />$\frac {1}{d}$