Math, asked by kamsogollo123, 8 months ago

Find a quadratic equation polynomial I whose whose sum and product of its zeros are 1 by 4 and -1 respectively ​

Answers

Answered by malikvanshika48
3

Answer:

Here alpha +beta = 1/4

and alpha ×beta = -1

Then quadratic equation=x^2-(alpha+beta)x +alpha×beta

=x^2-1/4x+(-1) =0

=4x^2-x-4=0

Answered by TheEternity
5

Answer:

Given,  \: Sum \: of \: zeroes \:  = 1/4</p><p> \\ and  \: product \:  of  \: zeros = \: -1 \\ </p><p>Then,  \: the \: quadratic  \: polynomial \\  = k \: [ {x}^{2} - (sum \: of \: zeroes)x + product \: of \: zeroes ] \\ k( {x}^{2}  - ( \frac{1}{4} )x - 1 \\  = k( {x}^{2}  -  \frac{x}{4}  - 1) \\  = k( \frac{4 {x}^{2} - x - 4 }{4 } ) \\ If \: k = 4, \: then \:  the \:  required \: quadratic \: polynomial \: is  \\ =   \:  4 {x}^{2}  - x - 4</p><p>

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