If `x^2+ y^2 =1 and P=(3x-4x^3)^2 + (3y-4y^3)^2` then `P` is equal to

IF x^2+y^2=1 and P=(3x-4x^3)^2+(3y-4y^3)^2 then find 'P'.

If" " x^(2) + y^(2) = 1, "show that, "(3x - 4x^(3))^(2) + (3y - 4y^(3))^(2) = 1.

If P= (x^3+y^3)/((x-y)^2+3xy), Q= ((x+y)^2-3xy)/(x^3-y^3) and R=((x+y)^2+(x-y)^2)/(x^2-y^2) , then (P div Q) xx R is equal to: यदि P= (x^3+y^3)/((x-y)^2+3xy), Q= ((x+y)^2-3xy)/(x^3-y^3) तथा R=((x+y)^2+(x-y)^2)/(x^2-y^2) है, तो (P div Q) xx R का मान क्या होगा ?

If x/2 + y/3 = 4 and 2/x + 3/y = 1, then what is x + y equal to ?

If x=2,y=1 then x^(4)+2x^(3)y-2xy^(3)-y^(4) is equal to

If (x)/(2)+(y)/(3)=4 "and" (2)/(x)+(3)/(y)=1 then what is x+y equal to ?

If ( 2x - 3y + 1)/(2) = (x + 4y + 8)/(3) = ( 4x - 7y + 2)/(5) then what is (x +y) equal to ?

If 4x+3y-12=0 touches (x-p)^(2)+(y-p)^(2)=p^(2) , then the sum of all the possible values of p is