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March 06, 2026, 08:46:34 pm
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Author Topic: Simplifying & Rationalising  (Read 728 times)  Share 

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DavidSheena

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Simplifying & Rationalising
« on: November 02, 2011, 08:34:57 pm »
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Would VCAA deduct marks for not simplifying fully for example: 1-1/sqrt(2) instead of (2-sqrt(2))/2; and the same for not rationalising the denominator?

Oh and do we need to know approximate increase of y? like hf'(x)
« Last Edit: November 02, 2011, 08:37:44 pm by DavidSheena »
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Shiverz360noscopez

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Re: Simplifying & Rationalising
« Reply #1 on: November 03, 2011, 08:34:23 pm »
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No they're equally simplified.
And I'd suggest that you know it
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2011 - Engrish [~38], Chemistry [~39], Methods [~37], Health and Human Development [42+], Accounting [~39]
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