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1.(3)^6
2.(2)^7
3.(7)^3
4.(2)^8
2. (3)^2 is greater
3.(2)^8 is greatest
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1) (i) 729 as a power of 3 = (9)^3
(ii) 128 as a power of 2 = (2)^7
(iii) 343 as a power of 7 = (7)^3
(iv) 256 as a power of 2 = (16)^2
2) 2^3 and 3^2
(2x2x2) and (3x3)
(8) and (9)
9 is greater than 8
Therefore, 3^3 is greater than 2^2
3) 8^2 and 2^8
(8x8) and (2x2x2x2x2x2x2x2)
(64) and (256)
256 is greater than 64
Therefore, 2^8 is greater than 8^2
(ii) 128 as a power of 2 = (2)^7
(iii) 343 as a power of 7 = (7)^3
(iv) 256 as a power of 2 = (16)^2
2) 2^3 and 3^2
(2x2x2) and (3x3)
(8) and (9)
9 is greater than 8
Therefore, 3^3 is greater than 2^2
3) 8^2 and 2^8
(8x8) and (2x2x2x2x2x2x2x2)
(64) and (256)
256 is greater than 64
Therefore, 2^8 is greater than 8^2
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