4. (b) What should be subtracted from 2a+8b+10 to get –3a+7b+16 ? 4. (b) What should be subtracted from 2a+8b+10 to get –3a+7b+16 ? October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
