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Algebra
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2mn/4m^4n^-3

Sep 8th, 2015

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2mn/4m^4n^-3

=  mn /2 m^4n^-3

= m *m^ -4 * n / 2 n^-3                     ( because 1 / m^4 = m^ -4)

= m^(1+ -4) * n / 2 n^-3                      (because m^ 1 * m^-4 = m^(1+ -4)

= m^(-3) * n / 2 n^-3

= m^(-3) * n *n^ 3 / 2                       ( because 1 / n^ -3= n^ 3)

= m^(-3) * n ^(1+ 3 ) / 2                   (because n*n^3 = n^(1+3)

= m^-3 * n ^ 4 / 2 .........................................ANSWER

= n ^ 4 / 2  m^3 .........................................ANSWER



answers are

= m^-3 * n ^ 4 / 2

= n ^ 4 / 2  m^3 .


both are same ...you can select the answer from your choices



Please let me know if you need any clarification. I'm always happy to answer your questions.....thank you
Sep 8th, 2015

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