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Answer:
n = 5
Step-by-step explanation:
2^n–2 × 3^2n–8 = 72
2^n–2 × 3^2n–8 = 2^3 × 3^2
According to the law of Indices,
When the bases are equal, then the powers are equal
n–2+2n–8 = 3+2
3n–10 = 5
3n = 5+10
n = 15/3
n = 5
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