I want to understand the alternative approach explained in the EBOOK

I want to understand the alternative approach explained in the EBOOK

Please share the questionAre u taking about LOD 2 or additional LOD 2 ebook

LOD-2

LOD-2

Hi Here is the video solution of the doubt - https://www.youtube.com/watch?v=zSM7nEJ2Td8&ab_channel=CATKingLet me know if still have any doubtHappy learning!

I need solution to this question LOD-2 Algebra Q.14I could not understand the solution provided in the EBOOK.

I need solution to this question LOD-2 Algebra Q.14I could not understand the solution provided in the EBOOK.