Question
Write the following in the expanded form:
(i) (a +2b + c)2
(ii) (2a − 3b − c)2
(iii) (−3x + y + z)2
(iv) (m + 2n − 5p)2
(v) (2 + x − 2y)2
(vi) (a2 + b2 + c2)2
(vii) (ab + bc + ca)2
(viii)
(ix)
(x)
(xi) (2x − y + z)2
(xii) (−2x + 3y + 2z)2