Quizz
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97² × 45 = ... ?
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nt : ada yg mau cp g? cwo _.
klu mau komen jwbn pertama, klu g mau y sdh :v
---
97² × 45 = ... ?
--
nt : ada yg mau cp g? cwo _.
klu mau komen jwbn pertama, klu g mau y sdh :v
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Verified answer
Jawaban:
97²×45
9409×45
423405................
Penjelasan dengan langkah-langkah:
EksPonen
.
97² × 45 ( cara cepat tanpa kalkulator )
= ((97×100)-(97×3)) × 45
= (9700 - 291) × 45
= 9409 × 45
= (9409×40) + (9409×5)
= (376.360) + ( 47.045 )
= 423.405 ✓