x−6x-6x−6^2-x+2x+2x+2x+8x+8x+8 = −0.5−6-0.5-6−0.5−6^2-−0.5+2-0.5+2−0.5+2−0.5+8-0.5+8−0.5+8 = −6.5-6.5−6.5^2-−0.5+2-0.5+2−0.5+27.57.57.5 = 42.25-1.51.51.57.57.57.5 = 42.25-11.25= 31
x−6x-6x−6^2-x+2x+2x+2x+8x+8x+8 = −0.5−6-0.5-6−0.5−6^2-−0.5+2-0.5+2−0.5+2−0.5+8-0.5+8−0.5+8 = −6.5-6.5−6.5^2-−0.5+2-0.5+2−0.5+27.57.57.5 = 42.25-1.51.51.57.57.57.5 = 42.25-11.25
= 31