Q. 2 D4.7( 3 Votes )

Use the factor th

Answer :

Substituting the g(x) = 0, we get -

2x + 1 = 0



Now, substituting x = – 1 in p(x), we get -



= 0


Remainder = 0


g(x)) = 2x + 1 is a factor of p(x) = 2x3 + x2 – 2x – 1.


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