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7-4x-1-5-4x-1-




Question Number 64397 by rachelleazarcon last updated on 17/Jul/19
(7/(4x−1))−(5/(4x−1))
74x154x1
Answered by MJS last updated on 17/Jul/19
again, seriously?  (a/b)+(c/b)=((a+c)/b)  (a/b)−(c/b)=((a−c)/b)
again,seriously?ab+cb=a+cbabcb=acb

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