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Select the expressions that are equivalent to 6d+6d6d + 6d.\newlineMulti-select Choices:\newline(A) 7d+5d7d + 5d\newline(B) d×12d \times 12\newline(C) 12d12d\newline(D) d12d^{12}

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Q. Select the expressions that are equivalent to 6d+6d6d + 6d.\newlineMulti-select Choices:\newline(A) 7d+5d7d + 5d\newline(B) d×12d \times 12\newline(C) 12d12d\newline(D) d12d^{12}
  1. Combine like terms: Combine like terms in the expression 6d+6d6d + 6d.\newlineCalculation: 6d+6d=12d6d + 6d = 12d
  2. Compare with choices: Compare the result with each choice.\newline(A) 7d+5d=12d7d + 5d = 12d\newline(B) d×12=12dd \times 12 = 12d\newline(C) 12d=12d12d = 12d\newline(D) d12d^{12} is not equivalent to 12d12d
  3. Identify correct choices: Identify correct choices based on calculations. Choices (A)(A), (B)(B), and (C)(C) are equivalent to 12d12d.

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