Penjelasan dengan langkah-langkah:
= 123² - 31 × 6 ÷ 2 × 7
= 15.129 - 186 ÷ 2 × 7
= 15.129 - 93 × 7
= 15.129 - 651
= 14.478
123² - 31 × 6 : 2 × 7
= (123 × 123) - 31 × 6 : 2 × 7
= 15.129 - 31 × 6 : 2 × 7
= 15.129 - 31 × (6 : 2) × 7
= 15.129 - 31 × 3 × 7
= 15.129 - (31 × 3) × 7
= 15.129 - (93 × 7)
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Penjelasan dengan langkah-langkah:
= 123² - 31 × 6 ÷ 2 × 7
= 15.129 - 186 ÷ 2 × 7
= 15.129 - 93 × 7
= 15.129 - 651
= 14.478
Penjelasan dengan langkah-langkah:
123² - 31 × 6 : 2 × 7
= (123 × 123) - 31 × 6 : 2 × 7
= 15.129 - 31 × 6 : 2 × 7
= 15.129 - 31 × (6 : 2) × 7
= 15.129 - 31 × 3 × 7
= 15.129 - (31 × 3) × 7
= 15.129 - 93 × 7
= 15.129 - (93 × 7)
= 15.129 - 651
= 14.478