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Simplify the expression:\newline3r2+5r23r^2 + 5r^2

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Add and subtract like terms: with exponentsright chevron icon

Full solution

Q. Simplify the expression:\newline3r2+5r23r^2 + 5r^2
  1. Combine like terms: Combine like terms 3r23r^2 and 5r25r^2. \newline3r2+5r2=(3+5)r23r^2 + 5r^2 = (3 + 5)r^2\newline=8r2= 8r^2

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