हिंदी
तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ९

Find the zero of the polynomial of the following: p(x) = ax when a ≠ 0

Advertisements
Advertisements

प्रश्न

Find the zero of the polynomial of the following:

p(x) = ax when a ≠ 0

योग
Advertisements

उत्तर

p(0) = a(0)

= 0

Hence, 0 is the zero of p(x)

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ९१]

APPEARS IN

सामाचीर कलवी Mathematics [English] Class 9 TN Board
अध्याय 3 Algebra
Exercise 3.2 | Q 3. (v) | पृष्ठ ९१

संबंधित प्रश्न

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(y) = y2 – y + 1


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

p(t) = 2 + t + 2t2 – t3


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

p(x) = x3


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

p(x) = lx + m, `x = – m/l`


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

p(x) = 3x2 – 1, x = `-1/sqrt3,2/sqrt3`


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

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


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) = 2x + 5


Find the zero of the polynomial in the following case:

p(x) = 3x – 2


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

`f(x)=x^2- 1,x=1,-1`


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) = lx + m , x = - m/1`


Find the value of the polynomial 5x – 4x2 + 3 at x = –1.


Find the zero of the polynomial of the following:

p(x) = x – 3


Verify whether the following are zeros of the polynomial indicated against them, or not

p(x) = 2x − 1, x = `1/2`


Verify whether the following are zeros of the polynomial, indicated against them, or not

p(x) = x3 – 1, x = 1


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


The zero of the polynomial 2x + 5 is


If p(x) = x + 3, then p(x) + p(–x) is equal to ______.


Zero of a polynomial is always 0


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

p(y) = (y + 2)(y – 2)


–3 is a zero of x – 3


`(-4)/5` is a zero of 4 – 5y


0 and 2 are the zeroes of t2 – 2t


Find the zeroes of the polynomial in the following:

p(x) = x – 4


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×