Math, asked by krupas65, 9 months ago

find the zeroes of the polynomial x²-3and verify the relationship between the zeros and coeffients​

Answers

Answered by Anonymous
7

Answer:

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Step-by-step explanation:

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Answered by abhijeet6574
9

Step-by-step explanation:

p(x) =  {x}^{2}  - 3  = 0\\   {x}^{2}  = 3 \\ x  =  \sqrt{3}  \\ x =  +  \sqrt{3}  \:a nd \:  x =  -  \sqrt{3} \\ verification \\   let \:  \alpha   \: and  \: \beta  \: be \: the \: zeroes \: of \: p(x) \\ here \: a = 1 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: b = 0 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: c = 3 \\ sum \: of \: zeroes =  \alpha  +  \beta  =  \frac{ - b}{a}  \\  =   \frac{ - 0}{1}  = 0 \\ product \: of \: zeroes =  \alpha  \beta  \\  =  \frac{c}{a}  \\  =  \frac{3}{1}  \\  = 3

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