Hi guys any ideas on how I would expand and collect like terms when it comes to these?
1. (2 + 3x)^3
2. (6 - 2y)(4x + 1) + 10xy - 2
Thanks in advance
What have you tried? Where are you stuck?
1. (2 + 3x)(2 + 3x)(2 + 3x) = (Expand first two brackets)(2 + 3x) = .......
Simple Polynomial Multiplication