Question

HELP?!!

Combine as indicated by the signs.

1) http://i39.tinypic.com/rjdwdj.png
2) http://i41.tinypic.com/14r4aq.png

Answer 1

\[\frac{ x+2 }{x+4 }-\frac{ x-1 }{x+6 }= \frac{ (x+2)(x+6)-(x-1)(x+4) }{(x+4)(x+6) }\]
\[\frac{ (x+2)(x+6)-(x-1)(x+4) }{(x+4)(x+6) }=\frac{ (x^2+8x+12)-(x^2+3x-4) }{(x+4)(x+6) }\]
\[\frac{ 5x+16 }{(x+4)(x+6) }\]

Answer 2

@amoodarya could you also help me with #2??

Answer 3

second did not opened!