"Identify the like terms in  the following algebraic expressions:  (i)`a^2+b^2-2a^2+c^2+4a`
Channel: Doubtnut
Date: 2020-07-05

"Identify the like terms in
  the following algebraic expressions:
  (i)`a^2+b^2-2a^2+c^2+4a`
 
  (ii)`3x+4x y-2y z+5/2z y`
 
  (iii)`a b c+a b^2c+2a c b^2+3c^2a b+b^2a c-2a^2b c+3c a b^2`"