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Divide. Write your answer in simplest form. \newline4p24p+16p÷p4p+5\frac{4p^2 - 4p + 1}{6p} \div \frac{p - 4}{p + 5}

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Q. Divide. Write your answer in simplest form. \newline4p24p+16p÷p4p+5\frac{4p^2 - 4p + 1}{6p} \div \frac{p - 4}{p + 5}
  1. Rewrite as multiplication: Write the division of the two fractions as a multiplication by the reciprocal of the second fraction.\newlineWe have the expression (4p24p+1)/(6p)÷(p4)/(p+5)(4p^2 - 4p + 1)/(6p) \div (p - 4)/(p + 5). To divide by a fraction, we multiply by its reciprocal. So, we rewrite the expression as (4p24p+1)/(6p)×(p+5)/(p4)(4p^2 - 4p + 1)/(6p) \times (p + 5)/(p - 4).
  2. Multiply numerators and denominators: Multiply the numerators and the denominators of the fractions.\newlineWe multiply (4p24p+1)(4p^2 - 4p + 1) by (p+5)(p + 5) and 6p6p by (p4)(p - 4). The expression becomes (4p24p+1)(p+5)6p(p4)\frac{(4p^2 - 4p + 1) \cdot (p + 5)}{6p \cdot (p - 4)}.
  3. Expand numerator: Expand the numerator.\newlineWe distribute (4p24p+1)(4p^2 - 4p + 1) over (p+5)(p + 5) to get 4p3+20p24p220p+p+54p^3 + 20p^2 - 4p^2 - 20p + p + 5. Simplifying the terms, we get 4p3+16p219p+54p^3 + 16p^2 - 19p + 5.
  4. Expand denominator: Expand the denominator.\newlineWe distribute 6p6p over (p4)(p - 4) to get 6p224p6p^2 - 24p. The expression now looks like (4p3+16p219p+5)/(6p224p)(4p^3 + 16p^2 - 19p + 5)/(6p^2 - 24p).
  5. Simplify expression: Simplify the expression if possible.\newlineWe look for common factors in the numerator and the denominator. There are no common factors other than 11, so the expression is already in its simplest form.

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