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Mathematics 8 Online
Subshilava:

how do you divide a rational expression? my example is x/x+3 divided by x/x-4

WeTheMarines:

First, the x's would cancel each other out, and your left with 3/-4, which equals -0.75

Subshilava:

@wethemarines wrote:
First, the x's would cancel each other out, and your left with 3/-4, which equals -0.75
you're partially right the answer was x-4/x-3 she didn't want it fully simplified ty.

WeTheMarines:

@subshilava wrote:
@wethemarines wrote:
First, the x's would cancel each other out, and your left with 3/-4, which equals -0.75
you're partially right the answer was x-4/x-3 she didn't want it fully simplified ty.
Oh, you could have said that as well, but I'm glad I could help

Subshilava:

@wethemarines wrote:
@subshilava wrote:
@wethemarines wrote:
First, the x's would cancel each other out, and your left with 3/-4, which equals -0.75
you're partially right the answer was x-4/x-3 she didn't want it fully simplified ty.
Oh, you could have said that as well, but I'm glad I could help
Do you know how to multiply these

WeTheMarines:

@subshilava wrote:
@wethemarines wrote:
@subshilava wrote:
@wethemarines wrote:
First, the x's would cancel each other out, and your left with 3/-4, which equals -0.75
you're partially right the answer was x-4/x-3 she didn't want it fully simplified ty.
Oh, you could have said that as well, but I'm glad I could help
Do you know how to multiply these
No I don't, I could get that by Sunday, but it will be too late then

Subshilava:

ok I'll look and see if khan has a video

Subshilava:

ty

WeTheMarines:

@subshilava wrote:
ok I'll look and see if khan has a video
That is probably your best bet, also your welcome. I'm sorry I couldn't be of more help.

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