The AOPS is a very challenging curriculum that introduces concepts deeply and has tough problems that can make even math degree holders think. If your child is not challenged in math, and craves more depth, you can check this format out and see if it works. We will buy other books in the series upon request.
This is the solutions book that accompanies the main Intermediate Algebra book.
Intermediate Algebra Solutions Manual
https://www.amazon.in/Intermediate-Algebra-Solutions-Manual-Naoki/dp/1934124052/ref=sr_1_1?crid=262JZHO3DVWQV&dib=eyJ2IjoiMSJ9.dZW7dbmOfhL-QHoXbC5PwT2DVFKLCtnQ0QOWAKnD0BxAIzZJpwX9IdBNGrWFaH6vo88vE-iNC0qPvfkO_jR4CaT0wvWmmkQr9p8zPiP0KoTgUOkwlHB88fZQNf6qZ_CwNX9uxZdVyBntR3iDzEZRRYji50YxrUNgLxjvyJQKppBca_t4HS05Qv90nUImeKrjybg9j4mxp6KIdHD9-KN2qv604hHGH7sLzELOx7-wrbs.r4bcWyUApRZpYGQIoEg2zHZ7WxopFSV2dNEJFMdy3hA&dib_tag=se&keywords=intermediate+algebra+solutions&qid=1741395880&sprefix=intermediate+algebra+solution%2Caps%2C356&sr=8-1
