Factoring trinomial

Factor by grouping;

1. 6a^2 + 29a -42

2. 35u^2 – 39u 14

3. 8a^2 -15a -2

Factor
4. 56w^2 – 23w – 63

Factor by trinomial completely
5. 56c^2 – 17c -3
6. 6a^2 +29a 42
7. 35u^2 – 39u 14