1/ (x + 1). Is the given expression a polynomial or not? Justify your answer
Solution:
It is given that
1/ (x + 1)
We can write it as
= (x + 1)-1
The power of x here is -1 which is a negative number.
Therefore, 1/ (x + 1) is not a polynomial.
✦ Try This: 1/ (x + 3). Is the given expression a polynomial or not? Justify your answer
It is given that
1/ (x + 3)
We can write it as
= (x + 3)-1
The power of x here is -1 which is a negative number.
Therefore, 1/ (x + 3) is not a polynomial.
☛ Also Check:NCERT Solutions for Class 9 Maths Chapter 2
NCERT Exemplar Class 9 Maths Exercise 2.2 Problem 1(vi)
1/ (x + 1). Is the given expression a polynomial or not? Justify your answer
Summary:
Factorization of polynomials is the process by which we decompose a polynomial expression into the form of the product of its irreducible factors, such that the coefficients of the factors are in the same domain as that of the main polynomial. The expression 1/ (x + 1) is not a polynomial
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