Question

8x+8/12x+60 * 4x+20/2x^2-2

Answer 1

the ^ is a square root

Answer 2

\[8x + \frac{8}{12}x + 60(4)x + \frac{20}{2}x^2 - 2\]

The first thing you want to do is simplify any fractions and do any multiplications you see:

\[\frac{8}{12} \rightarrow \frac{2}{3}\]
\[\frac{20}{2}\rightarrow 10\]

Can you rewrite the equation with those done?

Answer 3

I think it will reduce to \[4\over3(x-1)\]

Answer 4

That was right!! Thanks :)

Answer 5

I have another one that I am having problems with if u have a min

Answer 6

ok

Answer 7

I have to figure out how to write them

Answer 8

bare with me

Answer 9

Yes it is important to remove any ambiguity.

Answer 10

|Each figure represents a Real number and no denominators are 0. Choose the correct statement and briefly explain why the others are not correct:
a) |dw:1320883621475:dw

Answer 11

I tried to draw something but it didnt work

Answer 12

I guess

Answer 13

The drawing did not materialize on my pc.

Answer 14

8/x+4 - 3x/3x+12 + 1/2x+8

Answer 15

Sorry, looks like you deleted the |dw at the beginning and the | at the end. Or a glitch may have caused it.

Answer 16

I'll let radar take this one, but you may want to consider asking it as a separate question on the left, so you can give him a medal for both answers :)

Answer 17

Ok. Thanks I am new to this site.

Answer 18

No problem! Welcome!

< and I'm getting out of the way now ;) >

Answer 19

I think radar left too :(

Answer 20

The problem could be looked at different ways is this the problem:

8 3x 1
-------- - -------- + -------
x+4 3x+12 2x + 8

Answer 21

yes

Answer 22

Sorry not sure how to get them to look like that

Answer 23

If it is note that the denominators have in common x+4. Ok rewrite the denominators as follows:
8 3x 1
---- - ------ + -------
x+4 3(x+4) 2(x+4)

Answer 24

The 2nd term can be simplified by dividing the numerator by 3 getting:

x
----------
x+4

Answer 25

Subtract the first two terms giving:

8-x
----
x+4

now add the last term giving
8.5-x
------
x+4

That is 8 1/2 - x
--------
x+4

Answer 26

That looks crazy I may have erred.

Answer 27

Yeah it cant be because we arent doing anything that would give us 8.5

Answer 28

it should be whole numbers, but thanks for trying. These are HARD!

Answer 29

I have been working on this all day :(

Answer 30

@shadowfiend where did I go wrong?

Answer 31

I think you have to use the denominator 2(x+4) to do the addition. I got
9-x
----
x+4

Answer 32

it says its wrong