Algebra-1

Question Analysis
This question tests the ability to determine the degree of a polynomial with multiple variables by summing the exponents of all variables in each term.

Key Concept Explanation
The degree of a polynomial is the highest degree among all its individual terms. For terms with multiple variables, the degree is the sum of the exponents of all variables in that term.

Step-by-step Solution
1. Identify the terms in the polynomial: , , , and .
2. Calculate the degree of each term:
Degree of is 5 (since the exponents are 4 for

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