Question 464566
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Hi,
Note: (x-9)^2 = (x-9)(x-9)
Applying the common denominator of (x-9)^2
{{{(8(x-9) + 52)/(x-9)^2 =  (8x-20)/(x-9)^2 = 4(2x-5)/(x-9)^2}}}