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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

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

p(y) = y2 – y + 1


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p(t) = 2 + t + 2t2 – t3


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


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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:

`f ( x ) = 5x - pi , x = 4/5`


Find the zero of the polynomial of the following:

p(x) = x – 3


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p(x) = 2x + 5


Find the zero of the polynomial of the following:

q(y) = 2y – 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


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

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p(x) = x3 – 1, x = 1


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


Zeros of (2 – 3x) is ___________


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


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


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


`(-4)/5` is a zero of 4 – 5y


0 and 2 are the zeroes of t2 – 2t


–3 is a zero of y2 + y – 6


Find the zeroes of the polynomial in the following:

g(x) = 3 – 6x


Find the zeroes of the polynomial in the following:

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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`.


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