Hi there, I am having difficulty getting the correct solution for I've been getting which is as far as I can take it, I must be missing something simple. Many thanks.
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Originally Posted by Srengam Hi there, I am having difficulty getting the correct solution for I've been getting which is as far as I can take it, I must be missing something simple. Many thanks. Use the difference of two squares on the denominator As long as you can cancel
Thank you, I have didn't think of 1 as been a square number before, but it makes now. Thanks again.
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