### Factoring help is given.

ection 6.2 Factor the trinomial completely: Questions 66/67 66. 5b3 - 5b2 - 60b (the small numbers indicate to the 3rd and 2nd powers respectively). 70. 6n^4 - 18n^3 + 12n^2 Section 6.3 Questions 56/58 Factor the trinomial completely. 56. 8y3 - 16y 2 + 6y 58. 10y3 + 5y 2 - 5y Section 6.