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How do you solve this question
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How do you solve this question

How do you solve this question-example-1
User IARI
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a - 4 = ( √(a) - 2)( √(a) + 2)


( √(a) - 2)/(a - 4) = ( √(a) - 2)/(( √(a) - 2)( √(a) + 2) ) = (1)/( √(a) + 2 )

User Kfir Erez
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