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Are 8x^2y and -5yx^2 like terms? Explain.

User Wayland Smith
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1 Answer

17 votes
17 votes

Like terms must have the same variables and those variables must have the same powers.


7a^2b^3 and
9a^2b^3 are like terms, because they both have
a^2 and they both have
b^3.


7a^2b^3 and
7a^3b^2 are NOT like terms, because the powers no longer match.

In your example, do you have the same variables and do the variables have the same powers in both expressions?

User Shane Powell
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