Question

Help with this easy peasy problem thats for some reason kind of confusing for me ._.

Answer 1

factorize

\[\frac{ (x-6)(x+3) }{(x-6)(x+6) }\]

now the problem implies that the denominator cannot be zero. Thus x is not equal to + or - 6. Therefore you can divide the expression by (x-6). Thus the final answer

\[\frac{ x+3 }{x+6 }\]

Answer 2

Thank you :)

Answer 3

Now I need help with this one :\

Answer 4

distribute i think :D

Answer 5

5 sqrt 3u + 7 sqrt 3? :)