The following expressions are polynomials? Justify your answer:
$\frac{1}{x+1}$
The following expressions are polynomials? Justify your answer:
$\frac{1}{x+1}$
$\frac{1}{x+1}=(x+1)^{-1}$ which cannot be reduced to an expression in which the exponent of the variable $x$ have only whole numbers in each of its terms.
So, this algebraic expression is not a polynomial.
Similar Questions
Write whether the statement are True or False. Justify your answer.
A binomial can have atmost two terms
Write whether the statement are True or False. Justify your answer.
A binomial can have atmost two terms
Find the value of
$x^{3}-8 y^{3}-36 x y-216,$ when $x=2 y+6$
Find the value of
$x^{3}-8 y^{3}-36 x y-216,$ when $x=2 y+6$
From the following polynomials find out which of them has $(x-1)$ as a factor
$x^{3}-7 x^{2}+14 x-8$
From the following polynomials find out which of them has $(x-1)$ as a factor
$x^{3}-7 x^{2}+14 x-8$
Factorise
$49 x^{2}-42 x+9$
Factorise
$49 x^{2}-42 x+9$
Write the coefficient of $x^{2}$ in the following polynomials
$5-7 x-3 x^{2}$
Write the coefficient of $x^{2}$ in the following polynomials
$5-7 x-3 x^{2}$