1.(-7)²+(-32):8=
2.6³-13²=
3.5x4³+(9)²=
ngitung nya pakai cara, tolong bantu ya..mksh![]()
2.6³-13²=
3.5x4³+(9)²=
ngitung nya pakai cara, tolong bantu ya..mksh
Penjelasan dengan langkah-langkah:
1. (-7)² + (-32) ÷ 8
= (-7 × -7) + (-32) ÷ 8
= 49 - 32 ÷ 8
= 45
2. 6³ - 13²
= (6 × 6 × 6) - 13(13)
= 216 - 169
= 47
3. 5 × 4³ + (9)²
= 5 × 64 + 81
= 401
Jawab:
Jawaban dan langkah-langkahnya dibawah.
Penjelasan dengan langkah-langkah:
1. (-7)² + (-32) ÷ 8 =
= ((-7) × (-7)) + ((-32) ÷ 8)
= 49 + (-4)
= 49 - 4
= 45
2. 6³ - 13² =
= (6 × 6 × 6) - (13 × 13)
= (36 × 6) - 169
= 216 - 169
= 47
3. 5 × 4³ + 9² =
= (5 × (4 × 4 × 4)) + (9 × 9)
= (5 × (16 × 4)) + 81
= (5 × 64) + 81
= 320 + 81
= 401
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