Example 1 :
Rewrite 93000 with base 3.
Solution :
= 93000
= (32)3000
Power of a Power Property.
= 32 ⋅ 3000
= 36000
Example 2 :
Rewrite 274000 with base 3.
Solution :
= 274000
= (33)4000
Power of a Power Property.
= 33 ⋅ 4000
= 312000
Example 3 :
Rewrite 54000 with base 25.
Solution :
= 54000
= 52 ⋅ 2000
Power of a Power Property.
= (52)2000
= 252000
Example 4 :
Rewrite 23000 with base 8.
Solution :
= 23000
= 23 ⋅ 1000
Power of a Power Property.
= (23)1000
= 81000
Example 5 :
Rewrite 25 ⋅ 81000 with base 2.
Solution :
= 25 ⋅ 81000
= 25 ⋅ (23)1000
Power of a Power Property.
= 25 ⋅ 23 ⋅ 1000
= 25 ⋅ 23000
Product of Powers Property.
= 23000 + 5
= 23005
Example 6 :
Rewrite 53 ⋅ 252000 with base 5.
Solution :
= 53 ⋅ 252000
= 53 ⋅ (52)2000
Power of a Power Property.
= 53 ⋅ 52 ⋅ 2000
= 53 ⋅ 54000
Product of Powers Property.
= 53 + 4000
= 54003
Example 7 :
Rewrite 2100 · 4200 · 8300 with base 2.
Solution :
= 2100 · 4200 · 8300
= 2100 · (22)200 · (23)200
Power of a Power Property.
= 2100 · 2400 · 2600
Product of Powers Property.
= 2100 + 400 + 600
= 21100
Example 8 :
Rewrite 3500 · 9200 · 27100 with base 3.
Solution :
= 3500 · 9200 · 27100
= 3500 · (32)200 · (33)100
Power of a Power Property.
= 3500 · 3400 · 3300
Product of Powers Property.
= 3(500 + 400 + 300)
= 31200
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