If `alpha` is a root of the equation `4x^(2)+2x-1=0` and `f(x)=4x^(2)-3x+1`, then `2(f(alpha)+(alpha))` is equal to

If alpha is a root of the equation 4x^(2)+3x-1=0 and f(x)=4x^(2)-3x+1 , then 2(f(alpha)+(alpha)) is equal to

If alpha is a roots equations 4x^(2)+2x-1=0 and f(x)=4x^(3)-3x+1, then 2(f(alpha)+alpha)

If alpha is a roots equations 4x^2+2x-1=0andf(x)=4x^3-3x+1,then2(f(alpha)+alpha) is

IF alpha is a root of the equation 4x ^2 +2x-1=0 then 4 alpha ^3 - 3 alpha is

If f(x)=4x^(2)+3x-7 and alpha is a common root of the equation x^(2)-3x+2=0 and x^(2)+2x-3=0 then the value of f(alpha) is

If alpha be a root of the equation,4x^(2)+2x-1=0, then 4 alpha^(3)-3 alpha is other root.

If alpha and beta are the roots of the equation x ^(2) + 3x - 4 = 0 , then (1)/(alpha ) + (1)/(beta) is equal to

If alpha is a root of the equation 4x^(2)+2x-1=0, then prove that 4 alpha^(3)-3 alpha is the other root.

If alpha" and "beta are the roots of the equation x^(2)+3x-4=0 , then (1)/(alpha)+(1)/(beta) is equal to