Q. 1. Simplify combining like terms:
(i)
21b - 32 + 7b -20b
= (21 + 7 - 20)b -32
= 8b - 32
The simplified expression is 8b - 32.
JNVST 2025 Class 6 registration ends today; apply at navodaya.gov.in
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now