TBQ - Expand the expression in two ways — task. Maths CBSE Live product, Class 8 (2026-27).

Expand \((3a + 9)^{2}\) using the identity and distributive property.

Answer:

The identity used to expand the given expression is

{(i i i)}^{i} = i^{i} + i i + i^{i}

If we expand the given expression using the distributive property, we apply .

\((3a + 9)^{2}\) \(=\)

i i^{i} + i i + i

Did you find an error?

6. TBQ - Expand the expression in two ways