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

{(3 a + 11 b)}^{2}

\(=\)

{i a}^{2} + i b^{2} + i a b

{(9 a - 2 b)}^{2}

\(=\)

i a^{2} + i b^{2} + i a b

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

Did you find an error?

1. Expand the product