<PRE><B>Question 944210</B>
Which of the following expressions is equivalent to 0.5(log(2)(x+1)-log(2)(x^2+2x+1)), where x can not equal -1? 2 = base of the logarithm
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0.5(log(2)(x+1)-log(2)(x^2+2x+1)
= 0.5[log2[(x+1)/(x^2+2x+1)]]
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= 0.5[log2[(x+1)/(x+1)^2]]
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= 0.5[log2[1/(x+1)]]
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= log2[sqrt[1/(x+1)]]
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Cheers,
Stan H.
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a. log(2)sqrt(1/x+1) 
b. log(2)sqrt(x+1) 
c. log(2)((x^2+2x+1)(x+1)) 
d. -3log(2)x 
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