Question

Which of the following pairs of terms is a pair of like terms?
a) 1, 10 b) y -xy
c) z² ,z d) z² , 8

Answer 1

Answer:

A

Step-by-step explanation:

All the next options are variables. Also none of them are same. If any of the variables had to be a like tern they would have to have the same variable. Only A option has numbers. Also in option B y and yz are not the same so not B. In C z has a power but the other z doesn't so not C either. D has a variable as well as a number so no again.

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Answer 2

Step-by-step explanation:

Which of the following pairs of terms is a pair of like terms?

a) 1, 10 b) y -xy

c) z² ,z d) z² , 8