Mathematics
8 Online
myininaya (myininaya):
satellite, i can't get back to the problem
i had 8a+2b=-1 and 10a+2b=3
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myininaya (myininaya):
no need to solve lol
OpenStudy (smurfy14):
a=2
b=-17/2
OpenStudy (anonymous):
yeah me neither. i got locked out
myininaya (myininaya):
i was just telling smurfy so he wouldn't waste his time lol
OpenStudy (anonymous):
i had the second equation but not the first. but i forget what i had. i forget the problem. and you are probably right and i am wrong
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OpenStudy (smurfy14):
oh :/ lol
OpenStudy (anonymous):
the first part set f(x)=4 when you plug in 2 that is all i remember
myininaya (myininaya):
but gj smurfy
myininaya (myininaya):
can you open my attachments?
OpenStudy (anonymous):
any way i am sure you got rid of it on purpose so i could not do it. that's ok i don't care. nope. not at all
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OpenStudy (smurfy14):
lol thanks
myininaya (myininaya):
lol you such a meanie
myininaya (myininaya):
always blaming me
OpenStudy (anonymous):
you are the bike hog, not me
myininaya (myininaya):
im sorry amistre likes me more
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OpenStudy (anonymous):
yes you are more likable.
myininaya (myininaya):
don't be jealous
OpenStudy (smurfy14):
myininaya did u ever paint ur nails? lol
OpenStudy (anonymous):
ok now i got let you try to catch up. my new goal is half of amistre's medals.
myininaya (myininaya):
lol i did but i couldn't put the pi symbol on there
it would cost me 7.00 dollars
and i dont think pi is worth it
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OpenStudy (anonymous):
(8a+2b=-1)*-1------>-8a-2b=1
10a+2b=3
-8a-2b=1
---------
2a=4
a=2
8a+2b=-1
8(2)+2b=-1
16+2b=-1
2b=-1-16
2b=-17
b=-17/2
myininaya (myininaya):
lol no one has to solve this problem
OpenStudy (smurfy14):
lol
OpenStudy (anonymous):
ok but where did the 8a+2b=-1 come from?
myininaya (myininaya):
left limit of 2=4
right limit of 2=a2^3+2b+3=8a+2b+3
for actual limit to exist 4=8a+2b+3
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OpenStudy (anonymous):
it is the given.
OpenStudy (anonymous):
hmmmmmmmm
myininaya (myininaya):
lol pat
OpenStudy (anonymous):
then shouldnt it be 8a+ 2 b = 1 like i said?!!
OpenStudy (anonymous):
and not, for example, -1?
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myininaya (myininaya):
omg omg no! are you for real did i screw up i screwed up
OpenStudy (anonymous):
i will try really hard not to gloat
OpenStudy (anonymous):
I think you made a mistake in the first equation myininaya. I found that \(a=\frac{1}{3}\) and \(b=-\frac{1}{6}\).
myininaya (myininaya):
i wrote down 8a+2b+3=2
instead of 8a+2b+3=4
OpenStudy (anonymous):
i get a = 1, but hey, maybe i am wrong....
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OpenStudy (anonymous):
It should be \(4a+2b+3=4\).
OpenStudy (anonymous):
we need the original problem back
OpenStudy (anonymous):
just follow what i said.
myininaya (myininaya):
dang it i wrote ax^3+bx+3
myininaya (myininaya):
pat you don't know what we are talking about
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OpenStudy (anonymous):
But strangely you got the 2nd equation right :D
OpenStudy (anonymous):
4a + 2b + 3 = 4
4a + 2b = 1
10a + 2b = 3
6a= 2
a= 1/3 yes?
myininaya (myininaya):
i did it so quickly and retartly i suck
OpenStudy (anonymous):
i am sorry.
OpenStudy (anonymous):
Yes a=1/3 and b=-1/6.
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OpenStudy (anonymous):
this has been better entertainment that i deserve. goodnight all
myininaya (myininaya):
i will give you a medal pat for caring
myininaya (myininaya):
he likes to see me fail
OpenStudy (anonymous):
who?!
myininaya (myininaya):
satellite
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OpenStudy (anonymous):
haha really? why is that?
myininaya (myininaya):
ask him
something about a bike
i dont remember
OpenStudy (anonymous):
maybe you always beat him in answering questions :P
myininaya (myininaya):
lol maybe
myininaya (myininaya):
i think i need to go to bed
you still have a good brain anwar at nighttime
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OpenStudy (anonymous):
It's 7:23 AM where I am right now :D
myininaya (myininaya):
did galaxy get the right answers?
OpenStudy (anonymous):
I wrote the answer there. I wish he/she already got it.
myininaya (myininaya):
he could probably figure out if i made any mistakes anyways if he knows alittle bit about what he is doing
OpenStudy (anonymous):
Yeah!
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myininaya (myininaya):
goodnight anwar
OpenStudy (anonymous):
Good night!