Factorize the following expressions : (i) (5x−1x)2+4(5x−1x)+4,x≠

1.	Factorize the following expressions : (i) (5x−1x)2+4(5x−1x)+4,x≠0(ii) 36x2−12x+1−25y2(iii) x4+x2+1
Answer» Factorize the following expressions : (i) ${(5 x - \frac{1}{x})}^{2} + 4 (5 x - \frac{1}{x}) + 4, x \neq 0$ (ii) $36 x^{2} - 12 x + 1 - 25 y^{2}$ (iii) $x^{4} + x^{2} + 1$

Factorize the following expressions : (i) (5x−1x)2+4(5x−1x)+4,x≠0(ii) 36x2−12x+1−25y2(iii) x4+x2+1

Answer» Factorize the following expressions :

(i)

{(5 x - \frac{1}{x})}^{2} + 4 (5 x - \frac{1}{x}) + 4, x \neq 0

(ii) $36 x^{2} - 12 x + 1 - 25 y^{2}$

(iii) $x^{4} + x^{2} + 1$