Math, asked by mareiq6233, 9 months ago

Find a Quadratic polyinomial each with the given number as the sum and product of its zeroes respectively 1/4 and -1

Answers

Answered by dewanganajay1875
1

Answer:

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Answered by dna63
1

\sf{\large{\underline{\underline{EXPLANATION:}}}}

Let the zeroes 1/4 and -1 be alpha and beta respectively.

Therefore,

 \alpha  +  \beta  =  \frac{1}{4}  + ( - 1) =  \frac{ - 3}{4}

and

 \alpha  \beta  =  \frac{1}{4} ( - 1) =  \frac{ - 1}{4}

\textbf{\underline{Using formula,,}}</p><p>

Quadratic polynomial,,

a {x}^{2}  + bx + c =  {x}^{2}  - ( \alpha  +  \beta )x +  \alpha  \beta  \\  =  {x}^{2}  -  \frac{ ( - 3x)}{4}   +   \frac{( - 1)}{4}  \\  =   {x}^{2}  +  \frac{3x}{4}  -  \frac{1}{4}

Hope it helps ❣️❣️❣️

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