I need help with some Boolean algebra questions, just 2.5a, 2.6b and 2.8a

any help would be appreciated

A- 0o) 2.5 Multiply out and simplify to obtain a sum of products (a) (A + BC+BD +B(ACD E (b) (A+B+CA+C + DYB +D') 2.6 Factor each of the following expressions to obtain a product of sums: (a) AB+ CD (c) ABC+ EF +DEF (d) XYZ+ WZ+ xQZ (e) ACD, + C'D' + A"C (f) A + BC + DE (The answer to (1) should be the product of four terms,each a sum of three variables.) 2.7 Draw a circuit that uses only one AND gate and one OR gate to realize each of the (a) (A+ B +C+DKA+B+C+EMA +B+C+F) 2.8 Simplify the following expressions to a minimum sum of products (a) I(AB), + C.DI, (b) [A + B(C' + D)1. (c) ((A + ')C),(A + BXC +AY 2.9 Find F and G and simplify: Boolean Algebra 55