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Step-by-step Answer
PAGE: 446SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

The expression is fraction numerator 45 m n to the power of 3 over denominator 20 n to the power of 7 end fraction.

Factor the numerator and denominator.

fraction numerator 45 m n to the power of 3 over denominator 20 n to the power of 7 end fraction equal fraction numerator 3 times 3 times 5 times m times n times n times n over denominator 2 times 2 times 5 times n times n times n times n times n times n times n end fraction

Syntax error.             (Cancel common terms)

equal fraction numerator 3 times 3 times m over denominator 2 times 2 times n times n times n times n end fraction

equal fraction numerator 9 m over denominator 4 n to the power of 4 end fraction

The simplified expression is .



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