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Prove that x-2 is a factor of 2power3 - 3power2 -17x +30 |
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Answer» if x-2 is FACTOR of polynomial P(x) then remainder 'g(x)' will be 0Step-by-step explanation:so, p(x)=2^3-3^2+17x+30g(x)= 0 zero of polynomial x-2 EQUATE to 0so,x-2=0x=2 p(2)=2^3-3^2-17x+30 = 8-9-17(2)+30 = -1-34+30 =-35+30 =-5 HENCE remainder is not zero x-2 is not factor of p(x) |
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