please help me with my maths homework factorisation !!!!!!!!!!!!!!!!!

1.)12(h+2)squared+4(h+2)

2.)8(c+5)squared+16(c+5)

3.)6(a+b)(a-b)-24(a+b)

these questions are due in tomorrow could someone please factorise them for me as I do not know how, it was set today.http://static.tsrfiles.co.uk/images/...s/confused.gif(Thinking)

Re: please help me with my maths homework factorisation !!!!!!!!!!!!!!!!!

first rule of factoring ... factor out any common factors each term has in common.

Re: please help me with my maths homework factorisation !!!!!!!!!!!!!!!!!

Please do not ask for help on homework problems. You *can* post similar problems to the ones you need help with.

-Dan

Re: please help me with my maths homework factorisation !!!!!!!!!!!!!!!!!

1. 12h^2+52h+56

2.8c^2+96c+80

3.6a(a-4)-6b(b-4)