See Attachmentt ... PLeasee Helpp Me !

Question

chaise · Answer

You look cute. I might see if I can help.

anonymous · Answer

2.   What is the sum  ?  (1 point)

2b

chaise · Answer

You have got to cross multiply fractions in order to add them together when the denominator is not the same. I hope that's what you're asking.

anonymous · Answer

yeaa , thankss :)

parthkohli · Answer

Did you still get the answers or can I explain it? :)

anonymous · Answer

suree :) uu can explain it :)

parthkohli · Answer

Just get the LCM of the denominators. Multiply the numerators by the same number you multiply to the denominator.

anonymous · Answer

yea thts wat i did lol ..

parthkohli · Answer

Awright..Can you solve all the answers now?

anonymous · Answer

yea

parthkohli · Answer

Kaythen

anonymous · Answer

:)

anonymous · Answer

3.   What is the sum( the first attachment is the problem !) the othaa are the multiple choice  ?  (1 point)

anonymous · Answer

$$\LARGE {1\over g+2}+{3\over g+1}=$$
$$\LARGE ={g+1\over (g+2)(g+1)}+{3(g+2)\over (g+1)(g+2)}$$
$$\LARGE ={g+1+3g+6\over (g+2)(g+1)}$$
can you do it now ? :)

anonymous · Answer

sorry I forgot to smile  :)  lol.

anonymous · Answer

is it 3/G + 3? i suck at math srry lol

anonymous · Answer

$$ \LARGE ={g+1+3g+6\over (g+2)(g+1)}={4g+7\over(g+2)(g+1) }$$ 
your third option seems to match :)

anonymous · Answer

oh okay , i see now :) thanks !

anonymous · Answer

My pleasure xD