Practice problem
Simplify the following expression: (2ab)2−a2b2(2ab)^2-a^2b^2(2ab)2−a2b2
a2b2a^2b^2a2b2
4ab−a2b24ab-a^2b^24ab−a2b2
3a2b23a^2b^23a2b2
4a2b24a^2b^24a2b2
Type a concept, like “slope” or “photosynthesis”.
