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02-10-2016
Mathematics

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x squared over 16 -1/1 divided by x/8 - 1/2 =

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oliviaaractingi oliviaaractingi

02-10-2016

(x+4)/2 is your answer

8(x^2-16)/16(x-4)

8(x-4)(x+4)/16(x-4)

The two "(x-4)" cancel, so that leaves
8(x+4)/16
which is (x+4)/2

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