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Degree of the polynomial 4x4 + 0x3 + 0x5 + 5x + 7 is :

(A) 4

(B) 5

(C) 3

(D) 7

Answers (1)

[A]

Solution: Polynomial:- It is an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s)

Degree of a polynomial:- Degree of a polynomial is the highest power of the polynomial’s monomials with a non-zero coefficient.

Here given polynomial is 4x4 + 0x3 + 0x5 + 5x + 7 which can be write as 4x4 + 5x + 7

Here the highest power of the x-coefficient is 4 therefore the degree is 4.

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