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Mathematics 19 Online
OpenStudy (silverlark2):

If k= log base 2 of ( √9 + √5) , express log base √2 of (√9-√5) in terms of k.

OpenStudy (raden):

hint : √9 - √5 = (√9 - √5) * (√9 + √5)/( √9 + √5)

OpenStudy (silverlark2):

how do we get log base 2 from lose base √2

OpenStudy (raden):

√2 = 2^(1/2) then use the property of log : |dw:1362930425484:dw|

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