Question

write any three pairs of like terms
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Answer 1

Step-by-step explanation:

7a, -5a, -a, a/3 are the set of like terms. –xy, 5xy, -xy/11 are the set of like terms.

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Answer 2

Answer:

When we look at algebraic terms to find like terms, first we ignore the coefficients and only look if terms have the same variables with same exponents. Those terms which qualify this condition are called like terms. All the given four terms are like terms, because each of them have the same single variable 'a'.

Step-by-step explanation:

ex 7 x 8 x 9x