Question

Use the factor Theorem to determine whether g(x) is factor of f(x) in each of the following cases :
(i) f(x)=5x^3+x^2-5x-1, g(x)=x+1
(ii) f(x)=x^3+3x^2+3x+1,g(x)=x+1
(iii) f(x)=x^3-4x^2+x+6,g(x)=x-2
(iv) f(x)=3x^3+x^2-20x+12,g(x)=3x-2
(v) f(x)=4x^3+20x^2+33x+18,g(x)=2x+3​

Answer 1

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