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Multiply. Write your answer in simplest form. \newline9c21c1×(c1)\frac{9c^2 - 1}{c - 1} \times (c - 1)

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Q. Multiply. Write your answer in simplest form. \newline9c21c1×(c1)\frac{9c^2 - 1}{c - 1} \times (c - 1)
  1. Rewrite Problem: Rewrite the multiplication problem to clearly show the two expressions that will be multiplied.\newline(9c21)/(c1)×(c1)/1(9c^2 - 1)/(c - 1) \times (c - 1)/1
  2. Identify Expression: Identify the expression that will do the multiplication. Multiply the numerators together and the denominators together. (9c21)×(c1)/(c1)×1(9c^2 - 1) \times (c - 1)/(c - 1) \times 1
  3. Multiply Numerators and Denominators: Simplify the expression by canceling out the common factors in the numerator and the denominator.\newlineThe (c1)(c - 1) terms cancel each other out, leaving:\newline9c211\frac{9c^2 - 1}{1}
  4. Simplify by Canceling: Recognize that dividing by 11 does not change the value of the numerator.\newlineThe simplified expression is:\newline9c219c^2 - 1

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