Answer :

i. 2x^{5} – x^{3} + x – 6

There is only one variable ‘x’ with whole number power. So, this is polynomial in one variable.

ii. 3x^{2} – 2x + 1

There is only one variable ‘x’ with whole number power. So, this is polynomial in one variable.

iii. y^{3} + 2√3

There is only one variable ‘y’ with whole number power. So, this is polynomial in one variable.

iv.

⇒

There is only one variable ‘x’ with whole number power. So, this is polynomial in one variable.

v. 3√ t + 2t

There is only one variable ‘t’ but in 3√t, power of t is which is not a whole number. So, this is not a polynomial in one variable.

vi. x^{3} + y^{3} + z^{3}

There are three variables x, y and z, but power is whole number. So, this is not a polynomial in one variable.

Rate this question :

Classify the follTamilnadu Board Math Term-I

Give one example Tamilnadu Board Math Term-I

Write the degree Tamilnadu Board Math Term-I

State whether theTamilnadu Board Math Term-I

Write the coefficTamilnadu Board Math Term-I