Q.
1. 123²² + 123²⁴ =
2. 3⁴ - 2³ =
Nt : No 1 pake sifat eksponen!.
Nt 2 : Morning.
no copas
pake cara
1. 123²² + 123²⁴ =
2. 3⁴ - 2³ =
Nt : No 1 pake sifat eksponen!.
Nt 2 : Morning.
no copas
pake cara
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1. 123²² + 123²⁴
123[²² + ²⁴]
123^46
2. 3⁴ + 2³
(3.3.3.3) + (2.2.2)
81 + 8
= 89
Problem solving:
question :
= 123²² + 123²⁴
= 123 [ ²² + ²⁴ ]
= 123⁴⁶
_
= 3⁴ - 2³
= 3 × 3 × 3 × 3 - 2³
= 9 × 3 × 3 - 2³
= 27 × 3 - 2³
= 81 - 2 × 2 × 2
= 81 - 4 × 2
= 81 - 8
= 73