Two students, ann and max, factored the trinomial 4x2 − 6x − 4. •ann factored it as 2(x − 2)(2x + 1). •max factored it as (x − 2)(4x + 2). indicate which student factored the trinomial completely and which student did not, and explain why.

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?