Answers

  • Brainly User
2014-07-02T16:06:32+05:30
As x=2
3*2*2*2-9*2*2-2+8=P(x)
24-36-2+8
-12+8
=-6

hope now u will under stand
0
2014-07-02T22:11:16+05:30
3*2^3-9*2^2-2+8=3*8-9*4-2+8
=24-36-2+8=32-36-2=-4-2=-6
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