Answers

  • Brainly User
2014-05-03T18:26:24+05:30
Let
 [x+2] is factor of p[x] 
  p[-2]=2*[-2]^3-13[-2]+6
         =2*-8+26+6
         =-16+26+6
         =16
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2014-05-03T18:31:22+05:30
X+2=0 x=-2 now on putting the value of x in equation 2*-2³+(-2²)-13*-2+6=0 2*-8-4-26+6=0 -16-4-26+6=0 -20+20=0 0=0
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