SpiralFlex

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  AAEldar

• Jan 7, 2012

Oh well that's good then

I shall await the PM!

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  AAEldar

• Jan 7, 2012

I'm not sure if that's good or not... hahaha.

I was hoping you had a fun one that could challenge me a bit! But sure!

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  AAEldar

• Jan 7, 2012

I need some/a fun maths question to do!?

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  animeiswild

• Jan 7, 2012

Clear your inbox!!!

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  AAEldar

• Jan 7, 2012

Whatever you feel comfortable with. There's still plenty of time until the HSC no matter what you do.

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  AAEldar

• Jan 7, 2012

Surely you will!

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  AAEldar

• Jan 7, 2012

I can assure you that your Physics abilities are far better than mine! Nothing to be scared of, plus if you're ranked first then that's good.

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  AAEldar

• Jan 7, 2012

Hahaha I think I got like 60 something percent in my half-yearly!

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  AAEldar

• Jan 7, 2012

Ahhh I remember making mine... those were the days... hahah.

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  animeiswild

• Jan 7, 2012

What a fat inbox...

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  Kimyia

• Jan 6, 2012

Thanks for the rep

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  animeiswild

• Jan 6, 2012

Fat inbox. Needs to go for a jog XD

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  animeiswild

• Jan 5, 2012

Look whose inbox is fat now? ^_^

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  jnney

• Jan 5, 2012

ms ann says she cant come

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  jnney

• Jan 5, 2012

is tomorrow on?

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  AAEldar

• Jan 5, 2012

It appears someone beat me to it! I was getting there... haha, little pre-occupied.

But yea, I saw that it said t can't be zero, and that you gave two expressions for f(x). Intuitively I noticed that, after quickly expanding in my head, t would line up with a co-efficient of x^2 or x and that therefore it couldn't equal zero or else the expression wouldn't be valid.

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  AAEldar

• Jan 5, 2012

Haha I had a very brief (5 second) look at it earlier and saw how to do the first part. I'll have a go at it now!

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  AAEldar

• Jan 5, 2012

It is?

It's definitely cloudy here but didn't think it was stormy!

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  annihilator1

• Jan 5, 2012

hi spiral, was wandering if u hav a pdf of the 2 unit cambridge maths book?? or do u know anyone else who does?? thanks

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  lydia1992

• Jan 5, 2012

ok!