Hello I have been trying this questions forever to no avail. Could anyone help me? A. Using the laws of logarithms, simplify x^-0.45 = 0.521 and evaluate for x [5 marks] B. Find the fifth root of 600 using logarithms. [4 marks]
Last edited by meltinghero; Nov 24th 2013 at 03:00 AM.
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Originally Posted by meltinghero Hello I have been trying this questions forever to no avail. Could anyone help me? A. Using the laws of logarithms, simplify x^-0.45 = 0.521 and evaluate for x [5 marks] B. Find the fifth root of 600 using logarithms. [4 marks] A) Hint: B) This looks a bit ridiculous as you need a calculator either way, but start with . -Dan
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