" (vii) "x^(4)-4x

Factorize each of the following rational expressions: x^(4)+4( ii) x^(4)+4x^(2)+3

The biquadratic equation, two of whose roots are 1+i , 1-sqrt(2) is A) x^(4)-4x^(3)+5x^(2)-2x-2=0 B) x^(4)-4x^(3)-5x^(2)+2x+2=0 C) x^(4)+4x^(3)-5x^(2)+2x-2=0 D) x^(4)+4x^(3)+5x^(2)-2x+2=0

Factorize each of the following expressions: x^(4)+y^(4)( ii) x^(4)+4x^(2)+3

For what values of x the function f(x)= x^(4)-4x^(3)+4x^(2)+40 is monotonically increasing ?

Let f(x)=x^(4)-4x , then :

Find the intervals in which f(x)=x^(4)-4x^(3)+4x^(2)+15 is increasing or decreasing.

Factorize each of the following rational expressions: (i) x^4-4 (ii) x^4+4x^2+3

The function f(x) = x^(4) - 4x is strictly

Let f(x)=x^(4)-4x^(3)+6x^(2)-4x+1 Then ,