2026 HSC CHAT (18 Viewers)

[jane1820]

I think u do simplify x+1/x which equals x^2+1/x. Then you sub in root 3+2 and then simplify

I dont think thats necessary, i think u can immediately sub
bc then since its 1/x itll become 1/(root3 +2) which ull have to rationalise
so (assuming) ((root3 +2)^2 +1)/(root3 +2) is different from (root3 +2) + 1/(root3 +2)

 

[jane1820]

@Socialism

 

[Study to success]

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@Socialism

I think the answer is 4. I looked at the answer in the textbook

 

[Socialism]

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@Socialism

??????? i'm not saying ur wrong its just confusing

 

[m_avi]

calling all people who know how to do math:
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@Shavi Masee ?? hoping u know

LMAO I DID THAT THE OTHER DAY
there are two dif ways, you can work out the what that equation is, or you can sub in. I subbed in




atleast i think that's the reasonnn....

 

[Study to success]

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@Socialism

Also don’t u have to make the denominator the same so u would have to times the other fraction by root 3 +2

 

[Socialism]

LMAO I DID THAT THE OTHER DAY
there are two dif ways, you can work out the what that equation is, or you can sub in. I subbed in


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atleast i think that's the reasonnn....

YES SHAVI MY SAVIOUR such a confusing question lmao

 

[Study to success]

Also don’t u have to make the denominator the same so u would have to times the other fraction by root 3 +2

Nvm

 

[m_avi]

YES SHAVI MY SAVIOUR such a confusing question lmao

IKR THE NEXT QUESTION WAS WORSE THOUGH, IT TOOK ME 3 TRIES TO DO THAT
and then c was bassically a^2

 

[Socialism]

thanks @jane1820 @Study to success @Shavi Masee

 

[Socialism]

anyway gn yall thanks

 

[m_avi]

sorry how does x+1/x become x^2+1/x???

just so you know!

 

[jane1820]

@Study to success

 

[jane1820]

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??????? i'm not saying ur wrong its just confusing

Oh yes yes ill tell u what i did wrong
i immediately did that root3 +2 is over -1 without actually multiplying by -1
so it would be
-(root3 +2)/-1 = -root3 -2/-1

 

[Study to success]

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@Study to success

In the first image how is it 4 root 3 +12+1 isn’t it 3+4 root 3 +4+1 which equals 8+4 root 3

 

[jane1820]

In the first image how is it 4 root 3 +12+1 isn’t it 3+4 root 3 +4+1

Oops i multiplied 3 and 4

 

[jane1820]

In the first image how is it 4 root 3 +12+1 isn’t it 3+4 root 3 +4+1 which equals 8+4 root 3

It should be 4root3 + 7 +1 = 4root3 +8

 

[m_avi]

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@Study to success

hun what are you doing? it's 3 + 4 not 3x4 T-T? (when you do those blue circles)
nvm you saw that lmaoo

 

[jane1820]

 

[jane1820]

hun what are you doing? it's 3 + 4 not 3x4 T-T? (when you do those blue circles)
nvm you saw that lmaoo
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just so we have it finalised

yur yur easy did an algebra topic test on monday n got 100%
obviously the test wasnt done after a tiring day so i did have this many silly mistakes lol