5. Simplify (2x- 5y)^3 – (2x+ 5y)^3. 5. Simplify (2x- 5y)^3 – (2x+ 5y)^3. June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
