Math, asked by Surendrabanerjee, 9 months ago

Find a quadratic polynomial whose zeroes are 5 – 3 √2 and 5 + 3√2

Answers

Answered by gbabu9690
1

Answer:

3589911112346

Step-by-step explanation:

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Answered by kaursimranjot46
3

let \: the \: zeroes \:5 + -    3\sqrt{2}  \: \: be \:   \alpha  \:and \beta

sum =  \alpha  +  \beta

sum = 5 -  3\sqrt{2}  + 5 + 3 \sqrt{2}

sum = 10

product =  \alpha  \beta

product = (5  -  3\sqrt{2})(5 + 3 \sqrt{2} )

product = 7

now

quadratic \: polynomial

 {x}^{2}  - 10x + 7

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