Answer: SIMPLIFY TERMS === 32X^3-12X^2+51X=35Step-by-step explanation:(4x2+x+7)(8xβ5)Expand (4x2+x+7)(8xβ5)by multiplying each term in the first expression by each term in the second expression.4x2(8x)+4x2β β5+(x(8x)+xβ β5)+(7(8x)+7β β5)Simplify terms.Tap for more steps...32x3β12x2+51xβ35