Which pair of expressions below contains like terms?
a. 7x and 8xy
b. 12x and 12y
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Mathematics, 07.10.2019 05:30, electrofy456
Which pair of expressions below contains like terms?
a. 7x and 8xy
b. 12x and 12y
c. 5xy and 7xyz
d. 3yz and 9yz
Answers: 3