[" (1."8." Ii "x(1),x(2)" are the two ro...

[" (1."8." Ii "x_(1),x_(2)" are the two roots of the cyadratic "],[" equation "ax^(2)+bx+c=0." lind the value "0" ? "],[(ax_(1)+b)^(-2)+(ax_(2)+b)^(-2)" in terms uf "a,b,c]

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