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Simplify. Write your answer using whole numbers and variables.\newliner2−7rr\frac{r^2 - 7r}{r}

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Full solution

Q. Simplify. Write your answer using whole numbers and variables.\newliner2−7rr\frac{r^2 - 7r}{r}
  1. Divide r2r^2 by rr: Simplify the expression r2−7rr\frac{r^2 - 7r}{r} by dividing each term in the numerator by the denominator.\newlineWe have the expression r2r−7rr.\frac{r^2}{r} - \frac{7r}{r}.
  2. Divide −7r-7r by rr: Divide r2r^2 by rr to get rr.\newliner2r=r2−1=r1=r\frac{r^2}{r} = r^{2-1} = r^1 = r.
  3. Combine results: Divide −7r-7r by rr to get −7-7.−7r/r=−7×r/r=−7×1=−7-7r/r = -7 \times r/r = -7 \times 1 = -7.
  4. Final simplified expression: Combine the results from Step 22 and Step 33.\newlineThe simplified expression is r−7r - 7.

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