<PRE><B>Question 1060994</B>
a) Evaluate the expression in part (a) without using a calculator.

a) Use your result from part (a) to write the expression in part (b) as a single logarithm whose coefficient is 1.

91.) a) (log25)5
           -For this I got 1/2
which is correct.
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Then why mention it?
5 is the sqrt(25) --? 5 = 25^(1/2)
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b.) (log25)x + (log25)(x^2-1) - (log25)(x+1) - 1/2
This is part b.
What is it you want to do?
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Really not sure what to do here.
But the answer in the book is  two equivalent logarithmic expressions (separated by an equal sign.)</PRE>