Michigan State University - Diagnostic Exam

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2.5

  •   Which of the following is equivalent to 3 3 3 2(2x y)(2xy ) ?

     

    a) 32x4y10 b) 32x6y10 c) 24x4y7 d) 32x6y7 e) 24x6y10


Solution:
3 3 9 6 10 =(4xy)(8x y ) = 32x y

Diagnostic:

If you miss this question please review rules of exponents.

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July 15, 2008