Answer :

Final answer:

The equivalent expression remains the same as the original expression since there are no like terms to combine, 25x^2 + 144 + 27x^3 + 125y^3.

Explanation:

The subject of this question is the simplification of a mathematical expression to its equivalent form. The expression given is 25x^2 + 144 + 27x^3 + 125y^3. With expressions containing multiple terms, the priority is to combine like terms and organize the expression in the order of their degree. However, in this given expression, all the terms are distinct i.e, there are no like terms to be combined. Also, the expression has already been organized in the order of their degree. Hence, the equivalent expression remains 25x^2 + 144 + 27x^3 + 125y^3.

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