Mathematics
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OpenStudy (anonymous):
how to simplify the expression 8(x-4)-10x?
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OpenStudy (anonymous):
use foil
8 times X and 8 times 4
then you get
8x-32-10
simplify
8x-42
OpenStudy (anonymous):
thats your answer :)
OpenStudy (anonymous):
Thank You.
OpenStudy (anonymous):
you welcome man :)
OpenStudy (anonymous):
I have another question
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OpenStudy (anonymous):
okay
OpenStudy (anonymous):
tell me :)
OpenStudy (anonymous):
how do you simplify -16v+8 over -4?
OpenStudy (anonymous):
|dw:1347660251866:dw|
OpenStudy (anonymous):
so you would get -4v+2
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OpenStudy (anonymous):
how?
OpenStudy (anonymous):
well -16v divided by 4 =4v
then+8 divided by4= +2
so thats how you get the anser
OpenStudy (anonymous):
Okay Then
OpenStudy (anonymous):
thats your anser
OpenStudy (anonymous):
so -16v divided by-4=-4v+8=4v
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OpenStudy (anonymous):
No
its -4 +2
not that
OpenStudy (anonymous):
ohhhhh so -16v divided by -4= 4
and then 8 divided by 4 equals 2
OpenStudy (anonymous):
no
OpenStudy (anonymous):
-16v divided by +4= -4v
OpenStudy (anonymous):
oh no the denominator isn't 4 it is -4
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OpenStudy (anonymous):
oh at least you should wrote that long time a go
OpenStudy (anonymous):
I just noticed that we were on different pages... sorry
OpenStudy (anonymous):
oh its kk
OpenStudy (anonymous):
|dw:1347660884585:dw|
OpenStudy (anonymous):
equals +4v+2
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OpenStudy (anonymous):
yay :D and I know how to solve it
OpenStudy (anonymous):
Just for practice, -7w-21 over 7 can be simplified. If it can be simplified, I would like to try it :D
OpenStudy (anonymous):
If it can be simplified, I think it is 1w+3