`(x-4)(x+2)=0`

Solve the inequality (x-1)(x+4)(x+2)lt0 .

The equation (x-2)^(4)-(x-2)=0 and x^(2)-kx+k=0 have two roots in common, then the value of k is

Find the value of x if |(x,4),(2,x^2)|=0

(x+1)(x-3)^(2)(x-5)(x-4)^(2)(x-2)<0

The equation whose roots are 0 , 0, 2, 2, -2, -2 is A) x^(6)+8x^(4)-16x^(2)=0 B) x^(6)-4x^(4)-16x^(2)=0 C) x^(6)-8x^(4)+16x^(2)=0 D) x^(6)+4x^(4)+16x^(2)=0

The number of imaginary roots of p(x)=x^(9)-x^(5)+x^(4)+x^(2)+1=0 is

(x+1)(x+2)(x+3)(x^(2)4x+8)(x-2)=0, then x belongs to

The equation x^(4) -7x + 2=0 has

f(x)=x(x-4)^(2), interval [0,4]