1.a.-3x(3x+2y) b.-3p(p-3q-2r)
Matematika
nisa1692
Pertanyaan
1.a.-3x(3x+2y)
b.-3p(p-3q-2r)
b.-3p(p-3q-2r)
1 Jawaban
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1. Jawaban TheGreat10
1. -9x kuadrat + -6xy = 15x kuadrat y
2. -3 p kuadrat + 9 p kuadrat + 6 pr = -12p kuadrat + 6 pr
= -18 p kuadrat r