4x^(2)-9y^(2)-2x-3y

Factorize following experssions (i) x^(4)-y^(4)" (ii)"9a^(2)-(2x-y)^(2)" (iii)"4x^(2)-9y^(2)-6x-9y

Factorize following experssions (i) x^(4)-y^(4)" (ii)"9a^(2)-(2x-y)^(2)" (iii)"4x^(2)-9y^(2)-6x-9y

Let (x,y) be a variable point on the curve 4x^(2)+9y^(2)-8x-36y+15=0 then min(x^(2)-2x+y^(2)-4y+5)+max(x^(2)-2x+y^(2)-4y+5)

Factorise 4x^(2)-9y^(2)

Fractorise: 4x ^(2) -9y^(2)

If the equation x^(2)+9y^(2)-4x+3=0 is satisfied for all real values of x and y, then

If x^(2)+9y^(2)-4x+3=0 , x,y in RR , then x and y respectively lie in the intervals

Suppose x and y are real numbers and that x^(2)+9y^(2)-4x+6y+4=0. Then the maximum value of ((4x-9y))/(2) is