In which of the following, the two expressions are like terms?
a) 7x and 7y
b) 7x and 9x
c) 7x and 7x2
d) 7x and 7xy
Answers
Answered by
4
7x and 9x are like terms .
Answered by
23
Like terms :
Like terms are the terms that has the same variable and not something else.
According to the question,
we can say that 7x and 9x are like terms
Hence, the correct option is c)
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