Question

How do you simplify `(4x – 2y)3 + 5y – 3x`?

Answer 1

`=color(blue)(9x -y`

Explanation:

`(4x–2y)3+5y–3x`

`=4x * (3) – 2y * (3) +5y–3x`

`=12 x – 6y +5y–3x`

Grouping like terms

`=12 x –3xcolor(blue)(– 6y +5y`

`=color(blue)(9x -y`