Express the following number using Power notation a:1024 b.729 C:1331 d. 1325
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Answer:
) −1331=−11×−11×−11=(−11)
3
(ii)
125
−64
=
−5×−5×−5
2×2×2×2×2×2
⇒
125
−64
=
(−5)
3
2
6
(iii)
1024
−345
=
2×512
−5×69
=
2
2
×256
−5×3×23
⇒
1024
−345
=
2
10
−5×3×23
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