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Evaluate the expression for u=6u = 6.\newline3u=3u = _____

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Full solution

Q. Evaluate the expression for u=6u = 6.\newline3u=3u = _____
  1. Identify Variable: Identify the variable and its given value.\newlineThe variable is uu, and it is given that u=6u = 6.
  2. Substitute Value: Substitute the value of uu into the expression.\newlineThe expression is 3u3u, so we substitute uu with 66 to get 3×63 \times 6.
  3. Perform Multiplication: Perform the multiplication to evaluate the expression. 3×63 \times 6 equals 1818.

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