Rational Fractions: Signs, Factors and Denominators | Prep 3 Math – Mr Wael Rizk

Still getting stuck on denominators, signs or cancellation? Continue learning how to work with rational fractions and keep your solution organised, step by step. Operations on Rational Fractions — continued lesson for Prep 3 Math students with Mr Wael Rizk. 📌 The lesson focuses on: Identifying the operation and choosing the appropriate steps. Using factorisation when simplifying algebraic fractions. Working with denominators and common factors. Handling signs carefully throughout the calculation. Checking the final answer and writing it in simplest form. Before cancelling, look for common factors. Follow each step carefully and keep track of the denominator and any restrictions on the variable. Make the most of the lesson: pause during each example, try the next step yourself, then compare your work with the explanation. If your answer differs, check your factorisation, signs and calculations to find where the mistake happened. This lesson is suitable for Prep 3 students continuing the topic or revising rational fractions before practising independently. Subscribe for more Math lessons with Mr Wael Rizk, and leave a comment with the step you need help understanding. #RationalFractions #Prep3Math #Algebra #WaelRizk #وائل_رزق