" (i) "(x+2y+4z)^(2)

Find the following produts: (i) (x+y+2z)(x^(2)+y^(2)+4z^(2)-xy-2yz-2xz)(2x-y+2z)(4x^(2)+y^(2)+9z^(2)+2xy+3yz-6xz)

Expand the following : (2x+ 3y + 4z)^(2)

Expand the following using suitable Identities : (x + 2y + 4z)^2 .

Expand each of the following , using suitable identities. (x+2y+4z)^(2)

Expand of the following, using suitable identities. (x + 2y + 4z)^2

Expand: (2x + 3y - 4z)^(2)

Solve the expression (2x + 3y - 4z ) ^(2).