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Find the degree of the polynomial : (x² + 2)²

A1

B2

C3

D4

Answer:

D. 4

Read Explanation:

The degree of a polynomial is the highest power of the variable in the polynomial expression

(x2+2)2=x4+4x2+4(x^2 + 2)^2= x^4+4x^2+4

degree = 4


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