" (v) "x^(2)+(1)/(x^(2))+2-3x-(3)/(x)

Factorise the following expressions : (i) ax-ay+bx-by " " (ii) x^(2)-x-ax+a " " (iii) x^(4)+x^(3)+x^(2)+x (iv) 16(a+b)^(2)-4a-4b " " (v) x^(2)+(1)/(x^(2))+2-3x-(3)/(x) " " (vi) x^(2)-((a)/(b)+(b)/(a))x+1 (vii) x^(2)+(a-(1)/(a))x-1 " " (viii)ab(x^(2)+y^(2)+xy(a^(2)+b^(2)) " "(ix) (ax+by)^(2)+(bx-ay)^(2)

Foctorise : x^(2) +(1)/(x^(2)) - 2 -3 x+ (3)/(x)

Factorize (x^(2)+(1)/(x^(2))-2-3x+(3)/(x))

HCF of x^(2)-(1)/(x^(2)),x^(2)-2+(1)/(x^(2)) and x^(2)-(1)/(x^(2))-3x+(3)/(x)

Factorise x ^(2) + (1)/( x^(2)) + 2 - 3x - (3)/(x).

Find the sum to n terms of the following series: (x+(1)/(x))^(2)+(x^(2)+(1)/(x^(2)))^(2)+(x^(3)+(1)/(x^(3)))^(2)+(x^(4)+(1)/(x^(4)))^(2)+

Find the sum to n terms of the following series: (x+(1)/(x))^(2)+(x^(2)+(1)/(x^(2)))^(2)+(x^(3)+(1)/(x^(3)))^(2)+(x^(4)+(1)/(x^(4)))^(2)+...

(1)(a+b)+(a^(2)+2b)+(a^(3)+3b)+.... upto n terms =(2)(x+(1)/(x))^(2)+(x^(2)+(1)/(x^(2)))^(2)+(x^(3)+(1)/(x^(3)))^(2)+...(x^(n)+(1)/(x^(n)))^(2)=

The sum of the 10 terms of the series (x+(1)/(x))^(2)+(x^(2)+(1)/(x^(2)))^(2)+(x^(3)+(1)/(x^(3)))^(2)+

Find the sum of (x + (1)/(x))^(2), (x^(2) + (1)/(x^(2)))^(2), (x^(3) + (1)/(x^(3)))^(2) , ……..to n terms