Question 1(multiple choice worth 5 points) (08.03 lc) factor completely: x2 + 6x + 8 (x + 8)(x + 1) (x + 2)(x + 4) (x2 + 8)(x + 1) prime question 2(multiple choice worth 5 points) (08.01 mc) factor the gcf: −6x3y + 9x2y2 − 12xy3 3xy(−2x2 + 3xy − 4y2) −3xy(2x2 + 3xy − 4y2) −3xy(2x2 − 3xy + 4y2) −3(2x3y − 3x2y2 + 4xy3) question 3(multiple choice worth 5 points) (08.03 mc) factor completely: 2a2 + a − 28 (2a − 7)(a + 4) (2a + 7)(a − 4) (2a − 4)(a + 7) prime question 4 (essay worth 10 points) (08.01, 08.02, 08.03 hc) create a factorable polynomial with a gcf of 5z. rewrite that polynomial in two other equivalent forms. explain how each form was created.