Question

How do you expand `(2x-3)^3` using binomial expansion?

Answer 1

`8x^3 -18x^2 + 54x - 27`

Explanation:

1
1,1
1,2,1
1,3,3,1

`1(2x)^3 + 3(2x)^2(-3) + 3(2x)(-3)^2 + 1(-3)^3`