Question

Identify whether the given expressions are polynomials. (i) h(x) = 4 3 x 3 - x 2 - 3x +7 (ii) k(y) = y 4 - √3y 3/2 + y - 1 i will surely mark as brainlist no spamming

Answer 1

heya

the first expression is a polynomial while the second one is not
coz
in second expression variable is in root which is not possible in polynomials.
in polynomials variable need to be an integer

hope it helps
............♡

Answer 2

QUESTION :-

Identify whether the given Expressions are Polynomials :-

(i) $h(x) = \frac{4}{3} x^3 - x^2 - 3x + 7$

(ii) $k(y) = y^4 - \sqrt{3y^\frac{3}{2} } + y - 1$

ANSWER :-

(i) The Polynomial h (x) is a Polynomial because all the Powers of the Bases are Non - Negative (Positive).

(ii) The Polynomial k (y) is not a Polynomial because in the Term $- \sqrt{3y^\frac{3}{2} }$, the Exponent is not a Whole Number. It is a Fraction.