Question

1. (x²)½ + 2√5 a polynomial ?
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Answer 1

Answer:

yes it is a polynomial because when you open the bracket 1/2 cancell 2 and you will get 1 .

Answer 2

Answer:

(x²)½ + 2√5 is a linear polynomial.

As the square and root will get cancelled and the power will become one .

so it is linear polynomial .

hope so it helps you