99. The area of a rectangle is x^2 + 7x + 12. If its breadth is (x + 3), then find its length. 99. The area of a rectangle is x^2 + 7x + 12. If its breadth is (x + 3) then find its length. July 27, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related