Write in expanded form — task. Maths CBSE Mentoring, Class 9 Mentoring product.

The expanded form of the cubic expression

{(5 a - 4 b)}^{3}

i i^{i} - i a^{i} - i a^{i} b + i i b^{i}

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

Did you find an error?

5. Write in expanded form