find the value of p, if (2x-1) is a factor of 2x3+x3+x3+11x+p+3
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Answer:p=-8
Step-by-step explanation:since 2x-1 is a factor
Therefore,2x-1=0
X=1/2
Substituting value in 2x3+x3+x3+11x+p+3
=4x3+11x+p+3
=4×1/8+11×1/2+p+3
Therefore,1/2+11/2+2p/2+6/2=0
16+2p=0
2p=-16
P=-8
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