1. (9x^+6)²= 2. (x+3)²=
Matematika
vio250
Pertanyaan
1. (9x^+6)²=
2. (x+3)²=
2. (x+3)²=
1 Jawaban
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1. Jawaban rosita1419
1.(9x+6)(9x+6) = 81x² + 108x + 36
2.(x+3)(x+3) = x²+6x+9