You are here: Home > Entry Class > Core Maths (Entry) > EN-S07-2 > Resources Close All | Expand All Edit Delete - Last Modified By: System at 17/07/2013 11:03:18 AM Watch the following video before you start on the skills practice exercise.Video on the zero index numberEdit Delete - Last Modified By: System at 17/07/2013 11:19:17 AM Complete the following skills practice exercises. Be sure to check your answers as you go!Skills practice exercise on the zero index number.Edit Delete - Last Modified By: System at 17/07/2013 11:24:59 AM Use the following link to check your answersAnswers to the skills practice questions Edit Delete - Last Modified By: DBE at 15/11/2013 2:50:32 PM By the end of the lesson you should be able to answer the following question. Simplify the following: a) x0 b) (5x)0 c) (5x^5) / (2x^5)