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Evaluate the expression for z=1z = 1.\newline12z2=12z^2 = _____

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Q. Evaluate the expression for z=1z = 1.\newline12z2=12z^2 = _____
  1. Identify zz and expression: Identify the value of zz and the expression to evaluate.z=1z = 1, expression = 12z212z^2.
  2. Substitute zz into expression: Substitute z=1z = 1 into the expression.12×(1)2=12×112 \times (1)^2 = 12 \times 1.
  3. Perform multiplication: Perform the multiplication to find the final value. 12×1=1212 \times 1 = 12.

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