alleryUsing a ∗ b = a + 2b, evaluate (2 ∗ 3) ∗ 4 by clearing the bracket first.
A12
B10
C16
D24
Answer & Solution
Correct answer: C. 16
2 ∗ 3 = 2 + 6 = 8, and 8 ∗ 4 = 8 + 8 = 16.
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