could someone give me the answers for these questions please (and the work if ur extra generous) these are the only questions that are troubling me ...
kay. (when i put * and a number . ex: 4*3 it means 4 to the exponent 3)
4x*2(xy*3)*2 + 3y*2 (x*2y*2)*2
that looks confusing but once you write it out i dont think its that bad.
it says simplify.
and now the next one is quite long but.. id appreciate it!
and it says Expand and simplify
3xy*4(x*2 - 4xy + 7y*2) -5y*3(4xy*3 - 9x*3y) +14x*2y*5
THANKS SO SO SO MUCH IF ANYONE HELPS ME OUT ON THIS ONE