Question

426257263642×537396466373 ​

Answer 1

i) 5a+3a=8a

ii) 4mn+4mn=8mn

iii) 7y^2+2y^2=9y^2

iv)b+2b=3b

v)2abc+3abc=5abc

vi)3m^3+4m^3=7m^3

vii)5p^4+p^4=6p^4

viii) 2n+3n+5n=10n

ix)y+y=2y