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Find the zeros of the following quadratic polynomial and verify the relation ship between the zeros and the coefficients :.
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Let
=
to find the zeroes, Let
or
So the zeroes of are and
Again
Sum of zeroes = -2 +0 = -2 =\dfrac {-10}5
=\dfrac {-b}a
=\dfrac {(-coefficient \ of \ y)} {( coefficient \ of \ y^2 )}
Product of zeroes = -2 \times 0 = 0
=\dfrac ca
=\dfrac {Constant \ term} { coefficient \ of \ y^2 }
=
to find the zeroes, Let
or
So the zeroes of are and
Again
Sum of zeroes =
=\dfrac {-b}a
=\dfrac {(-coefficient \ of \ y)} {( coefficient \ of \ y^2 )}
Product of zeroes =
=\dfrac ca
=\dfrac {Constant \ term} { coefficient \ of \ y^2 }
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| Question Text | Find the zeros of the following quadratic polynomial and verify the relation ship between the zeros and the coefficients :. |
| Answer Type | Text solution:1 |
| Upvotes | 150 |
