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Which expression is equivalent to 9(f+2)9(f + 2)?\newlineChoices:\newline(A) 18f+918f + 9\newline(B) 11f11f\newline(C) 18f18f\newline(D) 9f+189f + 18

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Identify equivalent linear expressions Iright chevron icon

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Q. Which expression is equivalent to 9(f+2)9(f + 2)?\newlineChoices:\newline(A) 18f+918f + 9\newline(B) 11f11f\newline(C) 18f18f\newline(D) 9f+189f + 18
  1. Distribute 99: Distribute the 99 to both terms inside the parentheses.\newline9(f+2)=9×f+9×29(f + 2) = 9 \times f + 9 \times 2
  2. Perform multiplication: Perform the multiplication.\newline9×f=9f9 \times f = 9f\newline9×2=189 \times 2 = 18\newlineSo, 9(f+2)=9f+189(f + 2) = 9f + 18

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