If \( \Large a\ast b=2 \left(a+b\right) \), then \( \Large 5\ast 2 \) is equal to:


A) 3

B) 10

C) 14

D) 20

Correct Answer:
C) 14

Description for Correct answer:
\( \Large a \ast b = 2 \left(a+b\right) \)

\( \Large 5 \ast 2 = 2 \left(5+2\right) = 14 \)

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