HSC Stuff > HSC Mathematics Extension 2

URGENT HELP REARRANGING! Final due monday!!!

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RuiAce:

--- Quote from: Shadowxo on February 26, 2017, 01:38:22 pm ---Normally for a question like this, you'd use a calculator and solve for a - you can't solve this by hand but you can plug it into a calculator that'll solve it for you, I'd expect that's what they want you to do.

--- End quote ---
Guess and check might take a bit long for that one. They teach Newton's method in Ext 1 though.

Shadowxo:

--- Quote from: RuiAce on February 26, 2017, 01:54:20 pm ---Guess and check might take a bit long for that one. They teach Newton's method in Ext 1 though.

--- End quote ---
Ah okay,
Last year we had a graphics calculator and we could just say solve(x=ab...,x) and it would give us solution for the x value, instead of having to use guess and check. I'm not sure if HSC has the same thing though

RuiAce:

--- Quote from: Shadowxo on February 26, 2017, 01:59:12 pm ---Ah okay,
Last year we had a graphics calculator and we could just say solve(x=ab...,x) and it would give us solution for the x value, instead of having to use guess and check. I'm not sure if HSC has the same thing though

--- End quote ---
Yeah I'm aware of that. No graphics calculators allowed in the HSC though.

List of approved calculators

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