3x^(3)-243xy^(2)

Factorize each of the following expressions: 256x^(5)-81x(2)a^(4)-(2b+c)^(4)(3x+4y)^(4)-x^(4)(4)p^(2)q^(2)-p^(4)q^(4)3x^(3)y-243xy^(3)(6)a^(4)b^(4)-16c^(4)

If 9+2(3x-xy+x^(2))+y^(2)=0 ,then what is the value of (3x^(2)-2xy+5y^(2)) ?

Subtract : 5x^(2)-3xy -7y^(2) from 3x^(2)-xy-2y^(2)

3a^(2)b-243ab^(2)

Simplify: 2x^(2)+3xy -3y^(2)+x^(2)-xy+y^(2)

If the pairs of lines x^(2)+2xy+ay^(2)=0 and ax^(2)+2xy+y^(2)=0 have exactly one line in common,then the joint equation of the other two lines is given by 3x^(2)+8xy-3y^(2)=03x^(2)+10xy+3y^(2)=0y^(2)+2xy-3x^(2)=0x^(2)+2xy-3y^(2)=0

Divide: (i) 6x^(5) + 18 x^(4) - 3x^(2) by 3x^(2) (ii) 20 x^(3) y + 12 x^(2) y^(2) - 10 xy by 2xy

If x = 2 then the value of x^(3) + 27x^(2) + 243x + 631 is

Find the asymptotes of the following curves: y^(3)-3x^(2)y+xy^(2)-3x^(3)+2x^(2)+2xy+4x+5y+6=0