25(x-y)^(2)-4(x+4)^(2)

Factorize each of the following expressions: x^(4)-625(2)x^(4)-149(a-b)^(2)-25(a+b)^(2) (4) x-y-x^(2)+y^(2)16(2x-1)^(2)-25y^(2)(6)4(xy+1)^(2)-9(x-1)^(2)

The equation of the directrix of the parabola 25{(x-2)^(2)+(y+5)^(2)}=(3x+4y-1)^(2), is

The equation of the directrix of the parabola 25{(x-2)^(2)+(y+5)^(2)}=(3x+4y-1)^(2), is

If the parabola y^(2)=(lambda x)/(4) and 25((x-3)^(2)+(y+2)^(2))=(3x-4y-2)^(2) are equal then lambda =

Factorize each of the following expressions: 36l^(2)-(m+n)^(2)(2)25x^(4)y^(4)-1a^(4)-(1)/(b^(4))(4)x^(3)-144x(x-4y)^(2)-625(6)9(a-b)^(2)-100(x-y)^(2)

Fractorise: (3x-4y)^(2) - 25z ^(2)

The parametric representation of the circel (x-3) ^(2 ) + (y+4)^(2) =25 is

The parametric representation of the circel (x-3) ^(2 ) + (y+4)^(2) =25 is

Factorise : (25)/(4)x^(2) - (y^(2))/(9)

Factorize: 4x^(2)+12xy+9y^(2)(ii)x^(4)-10x^(2)y^(2)+25y^(4)a^(4)-2a^(2)b^(2)+b^(4)