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Evaluate the expression for c=2c = 2.\newline7c=7c = _____

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Full solution

Q. Evaluate the expression for c=2c = 2.\newline7c=7c = _____
  1. Plug in value of c: First, plug in the value of cc, which is 22, into the expression 7c7c. So, it becomes 7×27 \times 2.
  2. Do the multiplication: Now, do the multiplication: 7×2=147 \times 2 = 14.

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