16x^(4)-81y^(4)

Factorize: x^(4)-y^(4) (ii) 16x^(4)-81x^(4)-(y+z)^(4)( iv )2x-32x^(5)3a^(4)-48b^(4)(vi)81x^(4)-121x^(2)

Factorise : 16x^(4)-y^(4)

Factorise : 64x^(4)+81y^(4)

Factorize each of the following algebraic expressions: x^(4)-81y^(4) (ii) 2x^(5)-2x3x^(4)-243( iv )2-50x^(2)x^(8)-y^(8)( vi )a^(12)x^(4)-a^(4)x^(12)

16x^(7)-81x^(3)-16x^(4)+81

If x=3 and y=-1, find the values of each of the using identity: (9y^(2)-4x^(2))(81y^(4)+36x^(2)y^(2)+16x^(4))

Factorise 81 x ^(4) - 16y^(4)

Find the values of the following expressions: 16x^(2)+24+9, when x=(7)/(4)64x^(2)+81y^(2)+144xy, when x=11 and y=(4)/(3)81x^(2)+16y^(2)-72xy, when x=(2)/(3) and y=(3)/(4)

Factorize the following polynomials 4x^(2)-81y^(2)

Factorise: (i) 3x^(7)y -81x^(4)y^(4) (ii) a^(3) + 0.064