Which of the following is (are) like terms?

1. 34x and - 18x

2. 2x and 2xy

3. x3 and 3x

A. 1 only
B. 2 only
C. 1 and 3 only
D. 2 and 3 only
E. 1, 2, and 3

• option d ,in 1st option if we place 1 in x then 34 and -18 they r nt like terms
  in 2nd option place 1 in x and y then 2 and 2 r like terms
  in 3rd option place 1 in x then 3 and 3 r like terms
• 10 years agoHelpfull: Yes(0) No(0)