(a + 2b) (a + 2b) tlg pakai cara
Matematika
artantiaa13
Pertanyaan
(a + 2b) (a + 2b)
tlg pakai cara
tlg pakai cara
2 Jawaban
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1. Jawaban Aka77
(a + 2b) (a + 2b)
= (a x a + a x 2b) + (2b x a + 2b x 2b)
= (a² + 2ab) + ( 2ab + 4b²)
= a² + 4ab² + 4b²
Semoga Membantu... -
2. Jawaban rahmatikamaulida
(a+2b) (a+2b) = (a×a + a×2b) + (2b×a +2b×2b)
= a²+2ab+2ab+4b²
= a² + 4ab+4b²