﻿ Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.4x2 - 3x + 7 from Mathematics Polynomials Class 9 CBSE
Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

This expression is not a polynomial because in the term  the exponent of t is which is not a whole number.
230 Views

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.
x10+ y3 + t50

x10+ y3 + t50

This expression is not a polynomial in one variable because in the expression, three variables (x, y and t) occur.

225 Views

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.
y2

y2

This expression is a polynomial in one variable y because in the expression there is only one variable (y) and all the indices of y are whole numbers.

209 Views

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

This expression is not a polynomial because in the term
the exponent of y is (- 1) which is not a whole number.
200 Views

# Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.4x2 - 3x + 7

4x2 - 3x + 7

This expression is a polynomial in one variable x because in the expression there is only one variable (x) and all the indices of x are whole numbers.

880 Views