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Select the expressions that are equivalent to 2(m+7)2(m + 7).\newlineMulti-select Choices:\newline(A) 9m9m\newline(B) 7(m+2)7(m + 2)\newline(C) (m×7)2(m \times 7)2\newline(D) 2m+142m + 14

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Q. Select the expressions that are equivalent to 2(m+7)2(m + 7).\newlineMulti-select Choices:\newline(A) 9m9m\newline(B) 7(m+2)7(m + 2)\newline(C) (m×7)2(m \times 7)2\newline(D) 2m+142m + 14
  1. Simplify Expression: Simplify the given expression 2(m+7)2(m + 7). \newlineCalculation: 2(m+7)=2m+142(m + 7) = 2m + 14
  2. Compare with (A): Compare with choice (A) 9m9m.\newlineCalculation: 9m2m+149m \neq 2m + 14
  3. Compare with (B): Compare with choice (B) 7(m+2)7(m + 2).\newlineCalculation: 7(m+2)=7m+142m+147(m + 2) = 7m + 14 \neq 2m + 14
  4. Compare with (C): Compare with choice (C) (m×7)2(m \times 7)^2.\newlineCalculation: (m×7)2=14m2m+14(m \times 7)^2 = 14m \neq 2m + 14
  5. Compare with (D): Compare with choice (D) 2m+142m + 14. Calculation: 2m+14=2m+142m + 14 = 2m + 14

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