Home
Class 9
MATHS
[" IHiat: See Question "9" ] "],[" II.Fa...

[" IHiat: See Question "9" ] "],[" II.Factonise: "29x^(2)+y^(2)-2^(2)-9m=],[" 12.Venify that "x^(2)-y^(3)+z^(2)-3xy=(1)/(2)(x-y+z)[(x-y)^(2)+(y-z)-1=]

Promotional Banner

Similar Questions

Explore conceptually related problems

2x+y-z=1 x-y+z=2 3x+y-2z=-1

Prove that : |{:((y+z)^(2),x^(2),x^(2)),(y^(2),(x+z)^(2),y^(2)),(z^(2),z^(2),(x+y)^(2)):}|=2xyz (x+y+z)^(3)

Prove that : |{:((y+z)^(2),x^(2),x^(2)),(y^(2),(x+z)^(2),y^(2)),(z^(2),z^(2),(x+y)^(2)):}|=2xyz (x+y+z)^(3)

Resolve the factors x^3(4y^2-9z^2)+8y^3(9z^2-x^2)+27z^3(x^2-4y^2)

If x+y+z=x y z prove that (2x)/(1-x^2)+(2y)/(1-y^2)+(2z)/(1-z^2)=(2x)/(1-x^2)(2y)/(1-y^2)(2z)/(1-z^2)dot

If x+y+z=x y z prove that (2x)/(1-x^2)+(2y)/(1-y^2)+(2z)/(1-z^2)=(2x)/(1-x^2)(2y)/(1-y^2)(2z)/(1-z^2)dot

proof |[x,y,z],[x^(2),y^(2),z^(2)],[yz,zx,xy]| = |[1,1,1],[x^(2),y^(2),z^(2)],[x^(3),y^(3),z^(3)]|

(y^(2)+yz+z^(2))/((x-y)(x-z))+(z^(2)+zx+x^(2))/((y-z)(y-x))+(x^(2)+xy+y^(2))/((z-x)(z-y))