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If alpha, beta are the roots of the quad...

If `alpha, beta` are the roots of the quadratic equation `ax^(2)+bx+c=0,` form a quadratic equation whose roots are `alpha^(2)+beta^(2) and alpha^(-2) + beta^(-2)`.

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The correct Answer is:
`therefore a^(2)c^(2)x^(2)-(b^(2)-2ac)(c^(2)+a^(2))x+(b^(2)-2ac)^(2)=0`
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-QUADRATIC EXPRESSIONS-TEXTUAL EXERCISES
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  8. sqrt((3x)/(x+1))+sqrt((x+1)/(3x))=2," when "x ne 0and x ne -1

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  10. Solve (x^(2)+(1)/(x^(2)))-5(x+(1)/(x))+6=0," when "x ne0

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