Factor the expression. Express your answer so that only positive exponents occur. (x + 8)-3/5 + (x + 8)-1/5 + (x + 8) 1/5
A. (x + 8)-3/5 [1 + (x + 8)4/5 + (x + 8)6/5]
B. (x + 8)-3/5 [1 + (x + 8)1/5 + (x + 8)3/5]
C. (x + 8)-3/5 [1 + (x + 8) 2/5 + (x + 8)4/5]
D. (x + 8)-3/5 [1 + (x + 8) -2/5 + (x + 8) -4/5]
Answer: C
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