Expression 6: "x" to the 4th power minus 35 "x" cubed plus 230 "x" squared plus 228 "x" minus 360x4−35x3+230x2+228x−360
6
Expression 7: "x" to the 4th power minus 37 "x" squared minus 24 "x" plus 180x4−37x2−24x+180
7
Expression 8: negative "x" to the 4th power plus 37 "x" squared plus 24 "x" minus 180−x4+37x2+24x−180
8
Expression 9: "x" to the 5th power minus 6 "x" to the 4th power minus 49 "x" cubed plus 74 "x" squared plus 180 "x" minus 200x5−6x4−49x3+74x2+180x−200
9
Expression 10: "x" to the 6th power plus "x" to the 5th power minus 39 "x" to the 4th power minus 61 "x" cubed plus 230 "x" squared plus 228 "x" minus 360x6+x5−39x4−61x3+230x2+228x−360
10
Expression 11: "x" to the 7th power minus 9 "x" to the 6th power minus 49 "x" to the 5th power plus 329 "x" to the 4th power plus 840 "x" cubed minus 2072 "x" squared minus 2640 "x" plus 3600x7−9x6−49x5+329x4+840x3−2072x2−2640x+3600