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व्यंजकों x^(2)-1 तथा x^(2)+2x+1 का। L.C....

व्यंजकों `x^(2)-1` तथा `x^(2)+2x+1` का। L.C.M. है:

A

`x+1`

B

`(x^(2)-1)(x+1)`

C

`(x-1)(x+1)^(2)`

D

`(x^(2)-1)(x+1)`

लिखित उत्तर

Verified by Experts

The correct Answer is:
C
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