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

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Solution
Number of zeros = 1 ...(The curve is intersecting the x-axis at one point)
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Zero of a polynomial is always 0
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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`.
