(3/4)^2x+1={(3/4)^3}^3
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Answer:
x = 4
Step-by-step explanation:
(3/4)²ˣ + 1 = ((3/4)³)³
(3/4)²ˣ + 1 = (3/4)⁹
2x + 1 = 9
2x = 9 - 1
2x = 8
x = 8/2
x = 4
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