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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ९

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

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प्रश्न

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

आलेख
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उत्तर

Number of zeros = 0 ...(The curve is not intersecting the x-axis)

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अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ९२]

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सामाचीर कलवी Mathematics [English] Class 9 TN Board
अध्याय 3 Algebra
Exercise 3.2 | Q 6. (iii) | पृष्ठ ९२

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(t) = 2 + t + 2t2 – t3


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, 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`


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


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


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

`g(x)=3x^2-2,`  `x=2/sqrt3     2/sqrt3`


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


Find the zero of the polynomial of the following:

p(x) = 2x + 5


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


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

p(x) = ax + b, x = `(-"b")/"a"`


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

p(x) = (x + 3) (x – 4), x = −3, x = 4


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


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 ______.


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(x) = 10x – 4x2 – 3


–3 is a zero of x – 3


Find the zeroes of the polynomial in the following:

g(x) = 3 – 6x


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