1.Simplify combining like terms: (ii) –z^2+13z^2–5z+7z^3–15z 1.Simplify combining like terms: (ii) –z^2+13z^2–5z+7z^3–15z October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
