100 Cookies: The Baking Book for Every Kitchen, with Classic Cookies, Novel Treats, Brownies, Ba

100 Cookies: The Baking Book for Every Kitchen, with Classic Cookies, Novel Treats, Brownies, Ba

Matematika Sekolah Menengah Atas Bantu jwab KK ini besok dikumpul​

Bantu jwab KK ini besok dikumpul​

Penjelasan dengan langkah-langkah:

√(x - 2) ≤ 1

syarat :

x - 2 ≥ 0

x ≥ 2 ............ (1)

kedua ruas dikuadratkan

[√(x - 2)]² ≤ 1²

x - 2 ≤ 1

x ≤ 1 + 2

x ≤ 3 ............ (2)

HP = { x | 2 ≤ x ≤ 3 }

" maaf kalau salah "

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