100 Things Rangers Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things Rangers Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika Quiz ke-19 @Lylyyn
Jika x = 3
Tentukan:
7(x) × 6^x
3(x) + 2(x)
seharusnya ini udah 20 tapi tadi dihapus jadi ngulang lagi dari 19

Quiz ke-19 @Lylyyn
Jika x = 3
Tentukan:
7(x) × 6^x
3(x) + 2(x)
seharusnya ini udah 20 tapi tadi dihapus jadi ngulang lagi dari 19

Penjelasan dengan langkah-langkah:

x = 3

_________

7(x) × 6^x

= 7(3) × 6³

= 21 × (6 × 6 × 6)

= 21 × 216

= 4.536

.

3(x) + 2(x)

= 3(3) + 2(3)

= (3 × 3) + (2 × 3)

= 9 + 6

= 15

Jawaban:

Jika x = 3

Tentukan:

7(x) × 6^x

3(x) + 2(x)

penyelesaian :

7(3) × 6^3

(7×3) × (6×6×6)

21 × (36×6)

21 × 216

= 4.536

3(3) + 2(3)

(3×3) + (2×3)

9 + 6

= 15

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