Don't forget to practice these yourself over at Maths Kitchen: mathskitchen.com/questions/ti...
I go through 4 level 9 GCSE Maths questions and show you how to answer these types of questions - even if they're not identical to the ones shown in this video. Timings for each of the questions are:
1:31 Solving linear and quadratic inequalities
6:07 Surds - Rationalising the denominator and adding fractions
9:32 Direct and inverse proportion problem solving
13:29 Using algebra to solve probability problems
Practice the fundamental skills using the links below.
Factorising harder quadratics: mathskitchen.com/revision/gcs...
Surds: mathskitchen.com/revision/gcs...
Probability: mathskitchen.com/revision/gcs...
Proportion: mathskitchen.com/revision/gcs...
Any questions, just leave them in the comments below and I'll do my best to answer them.
Thanks, James :-)
6 май 2021
