Rationalize the denominator. 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find all the roots of the function. Use preliminary analysis and graphing to determine good initial approximations. Round to six decimal places.f(x) = x5 - 
+ 1
A. x ? -0.711595 B. x ? -1.041595 C. x ? -0.931595 D. x ? -0.821595
Mathematics
Find the exact value of the logarithmic expression.log5 125
A. 3 B. 5 C. 15 D. 125
Mathematics
Find the general term, an, of the given geometric sequence.36, 6, 1, ...
A. an = 63-n B. an = 6n-1 C. an = 6n D. an = 6(n - 1)
Mathematics
Simplify. Write the answer using only positive exponents. Leave the answer in exponential notation.(43)-7
A. 
B. 
C. -421
D. 44
Mathematics