What are the roots of the polynomial equation x to the 4th power plus x squared is equal to 4 x cubed minus 12 x plus 12 ? Use a graphing calculator and a system of equations. Round noninteger roots to the nearest hundredth.

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negative 1 point 7 3 ,  1 point 7 3 ,  2

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What are the roots of the polynomial equation x to the 4th power plus x squared is equal to 4 x cubed minus 12 x plus 12 ? Use a graphing calculator and a system of equations. Round noninteger roots to the nearest hundredth.

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