Question

if alpha and beta are the roots of the equation 2x²-x-1=0 then form a new quadratic equation whose roots are 1)2alpha+beta
2)2beta+alpha​

Answer 1

Answer:

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$\alpha \: equal \: to \: 2 \\ \beta \: equals \: to \: 1$

$so \: answers \: is \: 5$