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    Question

    What is 4(a³b ⁶ ) 16 × 16(a ⁴ b²)2 equal

    to? 
    A 1066 (a⁷ b⁸) Correct Answer Incorrect Answer
    B 4122 (a⁷ b⁶) Correct Answer Incorrect Answer
    C 2048 (a⁷ b⁸) Correct Answer Incorrect Answer
    D 2008 (a⁸ b⁸) Correct Answer Incorrect Answer

    Solution

    4(a³b ⁶) 16 × 16(a ⁴ b²)2 = 64 (a³b ⁶) x  32(a ⁴ b²) or, 64 x 32 x (a³b ⁶) x (a ⁴ b²) or, 2048 x (a7 b 8)

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