Quis1.23²×5-20=2.8³×5²=​

Jawaban:

1. 23² × 5 – 20 = ( 23 × 23 ) × 5 – 20

= 529 × 5 – 20

= 2.645 – 20

= 2.625

2. 8³ × 5² = ( 8 × 8 × 8 ) × ( 5 × 5 )

= 512 × 25

= 12.800

Penjelasan dengan langkah-langkah:

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