5:15 Direct and Inverse Proportion Explained for IGCSE and GCSE Maths
Worked proportion examples with a square root and a cube — exactly the powers-and-roots proportion you need.
Problem Solving - Proportion to powers and roots
1 hand-picked video lesson for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
Sort
Level
Length
1 shown 5:15