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If `x ne -1,2` and 5, then the simplified value of `{(2(x^3-8))/(x^2-x-2)xx (x^2+2x+1)/(x^2-4x-5)} div (x^2+2x+4)/(3x-15)` is equal to :
यदि `x ne -1,2` और 5 है, तो `{(2(x^3-8))/(x^2-x-2)xx (x^2+2x+1)/(x^2-4x-5)} div (x^2+2x+4)/(3x-15)` का सरलीकृत मान क्या होगा ?

A

`1/6`

B

6

C

`3/2`

D

`2/3`

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