Write the following in expanded form: (i) `(9x+2y+z)^2` (ii) `(a/4-b/2+1)^2`
Channel: Doubtnut
Date: 2020-01-19

Write the following in expanded form: (i) `(9x+2y+z)^2` (ii) `(a/4-b/2+1)^2`