As requested by a very enthusiastic (and talented) student in 8W2
So we're multiplying out brackets and simplifying at the moment - try this one:
3a(a + b - 4) - b(3a + 2 - b) + 4c(2a + 3b - 4c)
=
Get this right and I'll be so impressed I might even reward you with a gold slip! How about that then eh?!
1 comment:
Thanks for your response Miss M - can't publish it though before someone from 8W2 manages it. Gold slip is in the post for your accurate answer!
Post a Comment