[" 14"int" If "alpha,beta" are the roots...

[" 14"int" If "alpha,beta" are the roots of the quadratic equation "x^(2)-(a-2)x-(a+1)=0" where a is variable,"],[" then the least value of "alpha^(2)+beta^(2)" is "],[[" 1) "3," 2) "5," 3) "7," 4) None "]]

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