check whether g(x)=3x-2 is a factor of p(x)=3xcube+xsquare-20x+12
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3x-2=0
x=2/3
p(2/3)=3×(2/3)³+(2/3)²-20×2/3+12
3×8/27+4/9-40/3+12
8/9+4/9-120/9+108/9
0/9
0
so g(x) is factor of p(x)
proved
pls mark as brainliest
x=2/3
p(2/3)=3×(2/3)³+(2/3)²-20×2/3+12
3×8/27+4/9-40/3+12
8/9+4/9-120/9+108/9
0/9
0
so g(x) is factor of p(x)
proved
pls mark as brainliest
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