Factorise the expression I — task. Maths TNSB Mentoring, Class 9.

64 y^{3} + 216 z^{3}

\(=\)

(i y + i i) [i y^{i} - i y i + i i^{i}]

[Note: Insert answer as per the order of the identity and enter coefficient followed by variable.]

Did you find an error?

2. Factorise the expression I