Factorise 64y3 x14Solution64y3x14 64y3x44x36x24x1 64y3x44x3
Factorise: 64y^3 - (x-1)^4
Solution
64y^3-(x-1)^4
64y^3-(x^4-4x^3+6x^2-4x+1)
64y^3-x^4+4x^3-6x^2+4x-1
64y^3-1-(x^4-4x^3+6x^2-4x)
(4y)^3-(1)^3-x(x^3-4x^2+6x-4)
(4y-1)(16y^2+4y+1)-x(x^3-4x^2+6x-4)
(4y-1)(16y^2+4y+1)-x(x-2)(x^2-2x+2) (applying zero\'s method) Final Result
