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View Full Version : 3x^2-4x+8 evaluate the polynomial for x =3 and for x = -3

strattona
Jan 28, 2013, 02:08 PM
3x^2-4x+8 evaluate the polynomial for x =3 and for x = -3
FLY1NG
Jan 28, 2013, 03:43 PM
3((3)(3))-(4)(3)+8=27-12+8=23
3((-3)(-3))-(4)(-3)+8=27+12+8=47