1,000 Places to See Before You Die (Deluxe Edition): The World as You've Never Seen It Before

1,000 Places to See Before You Die (Deluxe Edition): The World as You've Never Seen It Before

Matematika Tolong bantuin dong,,,, besok dikumpulin
HARUS PAKAI CARA / PENJELASANNYA
JANGAN NGASAL !!!!​

Tolong bantuin dong,,,, besok dikumpulin
HARUS PAKAI CARA / PENJELASANNYA
JANGAN NGASAL !!!!​

Penjelasan dengan langkah-langkah:

1. a) (-2)¹⁰ × ((-2)²)⁴/((-2)⁴)² × ((-3)²)²

= (-2)¹⁰ × (-2)⁸ / (-2)⁸ × (-3)⁴

= (-2)¹⁰ / (-3)⁴

2. a) 3^x+2 = 9^x-2

3^x+2 = 3^2(x-2)

angka 3 pada kedua ruas dicoret karena sama sehingga tersisa

x+2 = 2x-4

-x = -6

x = 6

b) 5^3x+2 = 1/25

5^3x+2 = 5^(-2)

angka 5 pada kedua ruas dicoret karena sama sehingga tersisa

3x+2 = -2

3x = -4

x = -4/3

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