Factorize: `16 a^2-(25)/(4a^2)` (ii) `16 a^2b-b/(16 a^2)` `100(x+y)^2-81\ (a+b)^2` `(x-1)^2-(x-2)^2`

Factorize: 16a^(2)-(25)/(4a^(2))( ii) 16a^(2)b-(b)/(16a^(2))100(x+y)^(2)-81(a+b)^(2)(x-1)^(2)-(x-2)^(2)

Factorize: 9x^2y^2-16

Factorize 16x^(2) + (1)/(16x^(2)) -2

Factorize: (a^4-8a^2b^2+16 b^4)-256 (ii) a^4-6a^2b^2+9b^4-81

Factorise : 25 (2x + y)^2 - 16 (x-y)^2

Factorise : (ii) 25 (2x - y)^(2) - 16 (x-2y)^(2)

Factorize: 9a^(2)-16b^(2)( ii) 36a^(2)-(x-y)^(3)80a^(2)-45b^(2)( iv) (3a-b)^(2)-9c^(2)

Factorize each of the following expressions: 16 x^2-25 y^2 (2) 27 x^2-12 y^2 (3) 144 a^2-289 b^2 (4) 12 m^2-27

Factorize: (i)9-a^6+2a^3b^3-b^6 (ii)x^(16)-y^(16)+x^8+y^8