(3g-5h)² sama dengan...
Matematika
riokemek
Pertanyaan
(3g-5h)² sama dengan...
2 Jawaban
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1. Jawaban roy216
(3g-5h)²sama dengan (3g-5h)+(3g-5h)=g+10h,,,maaf kalau salah -
2. Jawaban PembahasanMatematika
(3g-5h)²=(3g)²-2×3g×5h+(5h)²
(3g-5h)²=9g²-30gh+25h²