Expand the product — task. Maths CBSE Homework Assignments, Class 8.

{(3 m + 11 n)}^{2}

\(=\)

{i m}^{2} + i n^{2} + i m n

{(9 m - 2 n)}^{2}

\(=\)

i m^{2} + i n^{2} + i m n

[Note: Insert the answer with sign if there is any negative sign]

Did you find an error?

1. Expand the product