Question

which of the following expression are polynomial in 1 variable and which are not ?
Give reasons
a) 5x³ - √2 X +1/7
b) x +1/x​

Answer 1

Answer:

a is the quadratic polynomial but b is not a polynomial.

Answer 2

Answer:

(a)5x³ - √2 X +1/7

Step-by-step explanation:

As a polynomial can't have variable in root

Eg.√2

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