Question 358519
{{{((1/2)x + 4)((1/2)x - 4)(4x - 8)=((1/4)x^2-2x+2x-16)(4x - 8)}}}
{{{((1/2)x+ 4)((1/2)x - 4)(4x - 8)=((1/4)x^2-16)(4x - 8)}}}
{{{((1/2)x + 4)((1/2)x - 4)(4x - 8)=highlight(x^3-2x^2-64x+128)}}}