2.(i) Identify the terms and their factors in the following expressions, show the terms and factors by tree diagram: (d) 5xy^2 + 7x^2y (e) –ab + 2b^2 – 3a^2 2.(i) Identify the terms and their factors in the following expressions show the terms and factors by tree diagram: (d) 5xy^2 + 7x^2y (e) –ab + 2b^2 – 3a^2 October 9, 2020 Category: Chapter 12 - Algebraic Expressions , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related