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kvasek [131]
4 years ago
15

9 POWERED C = 243 (INDICES)

Mathematics
1 answer:
Alex17521 [72]4 years ago
4 0

9^c = 243

3^(c)*2 = 243

3^(c)*2 = 3^5

Since the bases are the same the powers can be equated.

2*c =5

c = 5/2

c = 2 1/2

Check

9^2.5 = 243

Use the ^ or y^x or x^y key

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