You have challenged four other students to come up with expressions equal to x4. Their submissions are below.
Using complete sentences explain the steps in simplifying the expression of each student and identify who is correct.

Question

You have challenged four other students to come up with expressions equal to x4. Their submissions are below.
Using complete sentences explain the steps in simplifying the expression of each student and identify who is correct.

cat2211 · Answer

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mhchen · Answer

you mean x^4?

mhchen · Answer

Do you know how to simplifying exponents using the exponent properties you learned?

mathmale · Answer

Do any of the four given expressions simplify to x^4?  Please show your work.  Yes, you'll need to learn or review "properties of exponents."