Question

can someone check my answer?

What is the least common denominator of the fraction 2 over x plus the fraction x over x plus 1 plus the fraction x plus 1 over 3 x ?

3x + 1
3(x2 + 1)
3(x + 3)
3x(x + 1) < --- my choice

Answer 1

\[\frac{ 2 }{ x } + \frac{ x }{ x + 1 } + \frac{ x + 1 }{ 3x }\]

Answer 2

lol x

Answer 3

least common denominator not numerator

Answer 4

so something that can multiply into all of the bottom =)

Answer 5

i think its 3x(x + 1)

Answer 6

heres the definition "another term for lowest common denominator".

Answer 7

yeah i know what denominator means its just that when i see a variable it confuses me

Answer 8

A =)

Answer 9

3x x x gives you 3x^2 i believe =)

Answer 10

i thought 3x x x = 3x^3 because you have 3 x's

Answer 11

so you don't think its D you think its A?

Answer 12

ur right =)

Answer 13

lol i was confusing myself ... idk how though ...

Answer 14

so it's D ?

Answer 15

Yeah ...

Answer 16

k thnx

Answer 17

yeah sorry i was thinking of some other stupid formula ...

Answer 18

im going to ask @dan815 and @nincompoop @Preetha to check my work

Answer 19

tbh thats why i hate math cuz when you learn a formula they teach you a new one and then you get recked and have problems and then people shoot up schools

Answer 20

here =)

Answer 21

is fine

Answer 22

http://www.google.com/url?sa=t&rct=j&q=openstudy.com%20what%20is%20the%20least%20common%20denominator%20of%20the%20fraction%202%20over%20x%20plus%20the%20fraction%20x%20over%20x%20plus%201%20plus%20the%20fraction%20x%20plus%201%20over%203%20x%20%3F%203x%20%2B%201%203(x2%20%2B%201)%203(x%20%2B%203)%203x(x%20%2B%201)&source=web&cd=3&cad=rja&uact=8&ved=0CCsQFjAC&url=http%3A%2F%2Fopenstudy.com%2Fupdates%2F53a22c72e4b04b6404576a8f&ei=KhFnVb35D8GZNvn3gOgG&usg=AFQjCNHyTlSoq--PAd7WnMsZYqpqDoUBBw&sig2=g7_kIATFf-DVrD2ECTc3iw&bvm=bv.93990622,d.eXY

Answer 23

look at it there =)

Answer 24

@uri d okay give me a sec