Question

Which of the following is a polynomial?

x² - 5x + 6√ x +3

√ x + 1/√ x

x + 1/√ x

None of these​

Answer 1

Answer:

all are polynomial

Step-by-step explanation:

hope this will help you

Answer 2

Answer:

'x² - 5x + 6√ x +3'. is a polynomial as it contains more than one algebric expression.

Hope it's helpful!