Question

state whether the given algebraic expressions are polynomials ? justify.

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Answer 1

Answer:

an algebraic expression in which the variable involved have a long non-negative integral power is called a polynomial

Here,y+1/y is not a polynomial

Step-by-step explanation:

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Answer 2

Answer:

No

Step-by-step explanation:

y+¹/y can not be a polynomial.

Because it has a variable on it's denominator.

A polynomial do not contains variable in it's denominator.