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Find quadratic polynomial whose zeroes (5+2√3)and …

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Find quadratic polynomial whose zeroes (5+2√3)and (5-2√3)

Posted by Jasmeen Kaur 7 years, 6 months ago

CBSE > Class 10 > Mathematics

5 answers

Ragul Sv 7 years, 6 months ago

Alfa=5+2root3 beta=5-2root3 Alfa + beta = 5+2root3+5-2root3 +2root3 - 2root3 will be cancelled So alfa+beta=5+5=10 Alfa*beta=(5+2root3)*(5-2root3) =25-10root3+10root3-12 =13 The quadratic polynomial is xsquare -(alfa+beta)x + (alfa*beta) So the polynomial be will xsquare -10x +13

0Thank You

Shrajjal Prakash 7 years, 6 months ago

Are bhai question aur answer khud he post karte ho

2Thank You

Shrajjal Prakash 7 years, 6 months ago

Thanks booe de bhai

2Thank You

Shrajjal Prakash 7 years, 6 months ago

x2-10x+25-4√3

1Thank You

Jasmeen Kaur 7 years, 6 months ago

X×x-10x+13

0Thank You

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CBSE > Class 10 > Mathematics