English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

Find the number of zeros of the following polynomial represented by their graph - Mathematics

Advertisements
Advertisements

Question

Find the number of zeros of the following polynomial represented by their graph

Graph
Advertisements

Solution

Number of zeros = 1 ...(The curve is intersecting the x-axis at one point)

shaalaa.com
  Is there an error in this question or solution?
Chapter 3: Algebra - Exercise 3.2 [Page 92]

APPEARS IN

Samacheer Kalvi Mathematics [English] Class 9 TN Board
Chapter 3 Algebra
Exercise 3.2 | Q 6. (v) | Page 92

RELATED QUESTIONS

Find the value of the polynomial 5x – 4x2 + 3 at x = 0.


Find p(0), p(1) and p(2) for the following polynomial:-

p(x) = x3


Find p(0), p(1) and p(2) for the following polynomial:-

p(x) = (x – 1) (x + 1)


Verify whether the following zeroes of the polynomial, indicated against them.

`p(x) = 3x + 1, x = -1/3`


Verify whether the following zeroes of the polynomial are indicated against them.

p(x) = 5x – π, `x = 4/5`


Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = x2, x = 0


Find the zero of the polynomial in the following case:

p(x) = x + 5


Find the zero of the polynomial in the following case:

p(x) = 3x


Find the zero of the polynomial in the following case:

p(x) = ax, a ≠ 0


Find the zero of the polynomial in the following case:

p(x) = cx + d, c ≠ 0, c, d are real numbers.


Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:

`f ( x ) = 3x +1, x = - 1/3`


Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:

`f ( x) = x^2and x = 0`


Verify whether the indicated numbers is zeroes of the polynomials corresponding to them in the following case:

`f (x) = 2x +1, x = 1/2`


Find the zero of the polynomial of the following:

p(x) = x – 3


Find the zero of the polynomial of the following :

f(z) = 8z


Find the zero of the polynomial in the following:

h(x) = ax + b, a ≠ 0, a, b ∈ R


Find the number of zeros of the following polynomial represented by their graph


If `p(x) = x^2 - 2sqrt(2)x + 1`, then `p(2sqrt(2))` is equal to ______.


Zero of the polynomial p(x) = 2x + 5 is ______.


One of the zeroes of the polynomial 2x2 + 7x – 4 is ______.


Zero of a polynomial is always 0


A polynomial cannot have more than one zero


Find p(0), p(1), p(–2) for the following polynomial:

p(y) = (y + 2)(y – 2)


`-1/3` is a zero of 3x + 1


`(-4)/5` is a zero of 4 – 5y


Find the zeroes of the polynomial in the following:

h(y) = 2y


If a, b, c are all non-zero and a + b + c = 0, prove that `a^2/(bc) + b^2/(ca) + c^2/(ab) = 3`.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×