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Solve for rr. \newline7r=497^r = 49 \newliner=___r = \_\_\_

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Full solution

Q. Solve for rr. \newline7r=497^r = 49 \newliner=___r = \_\_\_
  1. Recognize Relationship: Recognize the relationship between the base and the result. 7r=497^r = 49, and we know 4949 is 77 squared (727^2).
  2. Set Up Equation: Set up the equation with the known values.\newlineSince 72=497^2 = 49, we can equate the exponents because the bases are the same.\newliner=2r = 2

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