PortalThe entire thing is a contradiction.y = 0, y = 3, x + y = 0, x + y = 2, 2x + y +3 z = 0 and 2x + y +3 z = 4.
+5
Ace
The Banker
Ahmed
Doc
Redwan
9 posters
Math help :D
Dark Flame99966- NH Member
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Ahmed- NH Admin
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So what was Marwa doing? LOL
Dark Flame99966- NH Member
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I dunno but x + y doesn't work in her equation.
Doc- NH Member
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LOL @ Marwa 
He just mentioned integrals and Reimann sums and you guys are denying its calc?
anyway I never took calc 3/multivariable calc ... this kid is either a genius to be placed in a class that advanced or he's just trolling ... I don't even know any high schools that offer calc 3 ... calc BC is the highest ive heard of at the HS level and thats up to calc 2 ...
He just mentioned integrals and Reimann sums and you guys are denying its calc?
anyway I never took calc 3/multivariable calc ... this kid is either a genius to be placed in a class that advanced or he's just trolling ... I don't even know any high schools that offer calc 3 ... calc BC is the highest ive heard of at the HS level and thats up to calc 2 ...
Ahmed- NH Admin
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He's not in a class! He is in freaking 8th grade. He wants to "study on his own"
My HS offers Mlti-Variable Cal...just 1 class though. (30 kids) from all seniors take it.
My HS offers Mlti-Variable Cal...just 1 class though. (30 kids) from all seniors take it.
Doc- NH Member
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lol good luck then bro .. obviously a freakin smart kid if you self studied up to calc 3 in 8th grade ... but i get the feeling ur trollin
Ahmed- NH Admin
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He DOESN'T KNOW ANYTHING. HE IS A NOOB WHO WANTS TO SOUND SMART. TRUST ME. He doesn't know basic cal.
Doc- NH Member
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lol calc is a HS/college level class anyway
but whatta noob
but whatta noob
Redwan- NH Member
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wow , u guys call me a noob and troll for my curiosity ?
and Ahmed i can do basic calculus. this was for my
research class. And "Lady Emms" work might be correct.
but i am pretty sure this is calculus.
also Ahmed, you say I try to sound smart and everything
and study ahead. I do study ahead. So what?? Is there a
problem with that? Also you say i try to sound smart.I study ahead
and i learn from that. You say "He DOESN'T KNOW ANYTHING.
HE IS A NOOB WHO WANTS TO SOUND SMART". Thats
why I can easily pass the Integrated algebra regents,know
geometrical proofs, solve trig problems and graph them.
you also said, "Yo Redwan, if you need help come to my website.
I'll help you there." Now i ask for help and yea.
and Ahmed i can do basic calculus. this was for my
research class. And "Lady Emms" work might be correct.
but i am pretty sure this is calculus.
also Ahmed, you say I try to sound smart and everything
and study ahead. I do study ahead. So what?? Is there a
problem with that? Also you say i try to sound smart.I study ahead
and i learn from that. You say "He DOESN'T KNOW ANYTHING.
HE IS A NOOB WHO WANTS TO SOUND SMART". Thats
why I can easily pass the Integrated algebra regents,know
geometrical proofs, solve trig problems and graph them.
you also said, "Yo Redwan, if you need help come to my website.
I'll help you there." Now i ask for help and yea.
Ahmed- NH Admin
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This isn't curiosity. This is stupidity. You are nowhere near Cal. You still need Algebra, geo, then trig.
What basic calculus could you do Redwan?
LMAO! Study ahead by 2-3 years?? wth?
That doesn't prove anything. Algebra is mad easy...most people at tech don't even take it...they start with Geo.
Geo isn't all about proofs. Know all the theorems?
You know very basic trig...sin,cos,tan right?
What basic calculus could you do Redwan?
LMAO! Study ahead by 2-3 years?? wth?
That doesn't prove anything. Algebra is mad easy...most people at tech don't even take it...they start with Geo.
Geo isn't all about proofs. Know all the theorems?
You know very basic trig...sin,cos,tan right?
Redwan- NH Member
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no, it is curiosity. started with basic then went advanced.
yea i know theorems. Pythagorean theorem, ptolemy's theorem theorem, Casey's theorem
and some other stuff. i don't remember. For trig, i noe all the other functions like
secant, and arcos. i can graph trig functions based on the period and amplitude, even
if it shifts. I proved many trigonometric identities. tried basic calculus i.e limits.
yea i know theorems. Pythagorean theorem, ptolemy's theorem theorem, Casey's theorem
and some other stuff. i don't remember. For trig, i noe all the other functions like
secant, and arcos. i can graph trig functions based on the period and amplitude, even
if it shifts. I proved many trigonometric identities. tried basic calculus i.e limits.
Ahmed- NH Admin
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I don't mean those theorems. I mean theorems that you use to prove proofs.
You do limits in only the first day of cal class...honest. That's not even considered basic...
You do limits in only the first day of cal class...honest. That's not even considered basic...
Redwan- NH Member
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okay, i tried integrating and differentiating.
but i know algebra, geo and trig.
but i know algebra, geo and trig.
Doc- NH Member
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Gangstar wrote:I don't mean those theorems. I mean theorems that you use to prove proofs.
You do limits in only the first day of cal class...honest. That's not even considered basic...
lol
Ahmed- NH Admin
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Well at least we did limits for 1 day in my AP Cal class lol...or 1 week...same difference.
Redwan- NH Member
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haha oxymoron.
okay i am going to stop arguing cuz
i don't care what you think. It shouldn't
matter how hard or how above me the question
is, you should still help.
okay i am going to stop arguing cuz
i don't care what you think. It shouldn't
matter how hard or how above me the question
is, you should still help.
Ahmed- NH Admin
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Sure. As long as its not a waste of time.
Doc- NH Member
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Ahmed man u think u know multivariable calc now lol
Ahmed- NH Admin
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I never took it so no
Redwan- NH Member
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okay screw calc. This is actual hw.
tell me if what i did is correct.
question: given identity: sin^2(x)+cos^2(x)=1, solve for x in "3*sin^2(x) = 1+ cos(x)"
change identity to sin^2(x)= 1- cos^2(x)
3*sin^2(x) = 1+ cos(x)
3(cos^2(x)) = 1+ cos(x)
3- 3* cos^2(x) = 1+ cos(x)
3cos^2(x) + cos (x) -2 = 0
(3cos(x)-2)(cos(x)+1)=0
If d= cos(x) then (3d-2)(d+1)=0 d=-1, 2/3
cos(x)= -1, 2/3
cos (x)= -1
arccos(-1)=x
cos(x)= 2/3
arccos(2/3)= x
thnx.
tell me if what i did is correct.
question: given identity: sin^2(x)+cos^2(x)=1, solve for x in "3*sin^2(x) = 1+ cos(x)"
change identity to sin^2(x)= 1- cos^2(x)
3*sin^2(x) = 1+ cos(x)
3(cos^2(x)) = 1+ cos(x)
3- 3* cos^2(x) = 1+ cos(x)
3cos^2(x) + cos (x) -2 = 0
(3cos(x)-2)(cos(x)+1)=0
If d= cos(x) then (3d-2)(d+1)=0 d=-1, 2/3
cos(x)= -1, 2/3
cos (x)= -1
arccos(-1)=x
cos(x)= 2/3
arccos(2/3)= x
thnx.
ViKtory- NH Member
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Dude when you become some famous guy don't forget to mention the name "Vedu" ok?
Ahmed- NH Admin
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You're a liar...you are in Algebra...not Trig.
Redwan- NH Member
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i know, but i swear this is for hw. i am serious.
just tell me, is it correct or not. come on man
i am asking for help and ur giving me the same
bs. just tell me if i am right or wrong. Is that
a waste of time.
just tell me, is it correct or not. come on man
i am asking for help and ur giving me the same
bs. just tell me if i am right or wrong. Is that
a waste of time.
Ahmed- NH Admin
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Look redwan. I would check but Im not in the mood at all. I have to type a 9 page report due tomorrow...only wrote 4.
Redwan- NH Member
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sm1 else help
Redwan wrote:okay screw calc. This is actual hw.
tell me if what i did is correct.
question: given identity: sin^2(x)+cos^2(x)=1, solve for x in "3*sin^2(x) = 1+ cos(x)"
change identity to sin^2(x)= 1- cos^2(x)
3*sin^2(x) = 1+ cos(x)
3(cos^2(x)) = 1+ cos(x)
3- 3* cos^2(x) = 1+ cos(x)
3cos^2(x) + cos (x) -2 = 0
(3cos(x)-2)(cos(x)+1)=0
If d= cos(x) then (3d-2)(d+1)=0 d=-1, 2/3
cos(x)= -1, 2/3
cos (x)= -1
arccos(-1)=x
cos(x)= 2/3
arccos(2/3)= x
thnx.
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