Factorize
`(i) (x^2-(y^2)/(100))`
`(ii)(100-9x^2)`
`(iii)(49x^2-(1)/(4))`

Factorize:-(i) 9x^(2)-16y^(2)

Factorize: 49x^2-36

The factor form of x^2-y^2/100 is :

Factorize (i) (x^4+3x^2+4) (ii) (x^4+5x^2+9)

Factorize (i) (x^4+4) (ii) (x^2+(4)/(x^2)) (iii) (x^4+(1)/(x^4)+1)

Factorise : 49 (x-y)^2 - 9 (2x +y)^2

Factorize: x^(2)+8x+15 (ii) x^(4)+x^(2)+1 (iii) x^(4)+4

Find the integrals of the following : (i) 1/(4-x^2) (ii) 1/(25-4x^2) (iii) 1/ (9x^2-4)

Fractorise (i) x ^(2) + 5x + 4 (ii) 9x ^(2) - 25 (iii) 25 a ^(2) + 40 ab + 16 b^(2) (iv) 49x ^(2) -112 xy + 64 y ^(2)