If `f(x)=g(x^(3))+xh(x^(3))` is divisiblel by `x^(2)+x+1`, then

Let g(x) and h(x) be two polynomials with real coefficients. If p(x) = g(x^(3)) + xh(x^(3)) is divisible by x^(2) + x + 1 , then

Let g(x) and h(x) are two polynomials such that the polynomial P(x) =g(x^(3))+xh(x^(3)) is divisible by x^(2)+x+1 , then which one of the following is not true?

If g(x) and h(x) are two polynomials such that the polynomials P(x)=g(x^(3))+xh(x^(3)) is divisible by x^(2)+x+1 , then which one of the following is not true?

Let g(x) and h(x) are two polynomials such that the polynomial P(x) =g(x^(3))+xh(x^(3)) is divisible by x^(2)+x+1 , then which one of the following is not true?

If g(x) and h(x) are two polynomials such that the polynomials P(x)=g(x^(3))+xh(x^(3)) is divisible by x^(2)+x+1 , then which one of the following is not true?

If f(x) = g(x)^3+xh(x)^3 is divisible by x^2+x+1 , then

If f(x)=log((1+x)/(1-x)) and g(x)=((3x+x^(3))/(1+3x^(2))) then f(g(x)) is equal to f(3x)(b)quad {f(x)}^(3) (c) 3f(x)(d)-f(x)

If f(x) = 1/2 (3^x + 3^(-x)), g(x) = 1/2 (3^x - 3^(-x)) , then f(x) \ g(y)+f(y) \ g(x)=

If the function f(x)=x^(3)+e^((x)/(2)) and g(x)=f^(-1)(x) , then the value of g'(1) is