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Maths 2001 Paper 1 - HSN forum

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Maths 2001 Paper 1


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#1 Ry4n

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Posted 20 May 2004 - 07:19 PM

ok sos for all the questions, everything seems to be leeckin out my flippin head!

2. For what value of K does the equation x^2 - 5x +( k +6) =0 have equal roots blink.gif

#2 Allan

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Posted 20 May 2004 - 07:21 PM

b² - 4ac = 0 for equal roots

substitute the figures in to get

-4k + 1 = 0
so k = 1/4





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