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

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

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

Write the following in the expanded form: ((a)/(bc)+(b)/(ca)+(c)/(ab))^(2)( ii) (x+2y+4z)^(2)

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)

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)