QUESTION 08 Jika \(5^x + 5^{-x} = 3\), maka \(5^{2x} + 5^{-2x} = \bbox{(\: \dotso...
QUESTION 09 Jika \(2^x + 2^{-x} = 5\), maka \(2^{3x} + 2^{-3x} = \bbox{(\: \dotso...
QUESTION 08 Jika \(5^x + 5^{-x} = 3\), maka \(5^{2x} + 5^{-2x} = \bbox{(\: \dotso...
QUESTION 09 Jika \(2^x + 2^{-x} = 5\), maka \(2^{3x} + 2^{-3x} = \bbox{(\: \dotso...