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if alpha and beta are the zeros of quadratic polynomial f(x)=x^2-4x+3 find the value of beta/alpha + alpha/beta

Posted by Swati Singh 4 years, 5 months ago

CBSE > Class 10 > Mathematics

2 answers

Laxminarayan Bainsla 4 years, 5 months ago

Hello From where are you

0Thank You

Laxminarayan Bainsla 4 years, 5 months ago

First find alpha and beta. By the formula which is . Alpha =-b+√b^2-4ac/2a. And for beta =-b-√b^2-4ac/2ac Then put the value of alpha and beta in your question

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CBSE > Class 10 > Mathematics

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sin60° cos 30°+ cos60° sin 30°

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CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics