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I need help simplifying this.

 

 Sep 6, 2020
 #1
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1/a-1/b:b^2-a^2/ab^2

=a-b/ab:b^2-a^2/ab^2

=a-b:b^2-a^2/b

=b/a+b is our final answer.

coolcoolcool

 Sep 6, 2020

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