Answer:
Answers are
Y
2+s
4x^3+y
Step-by-step explanation:
I did the quiz
The first, second, and third are the polynomials.
Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable
Given
1. y
2. x² - x +√2
3. 2 + s
4. 4x³ + y
To find
Which expressions are polynomials?
1. y is a polynomial with variable y.
2. x² - x +√2 is a polynomial with variable x.
3. 2 + s is a polynomial with variable s.
4. 4x³ + y is not a polynomial because the polynomial has only one variable in it.
Thus, the first, second, and third are the polynomials.
More about the polynomial link is given below.
https://brainly.com/question/17822016
