5(2m³-4m²+m) -2(3m³+9m²-4m)
Matematika
qurrata2
Pertanyaan
5(2m³-4m²+m) -2(3m³+9m²-4m)
1 Jawaban
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1. Jawaban denisa2807
jawab
10m³-20m²+5m-6m³-18m²+8m
=4m³-38m²+13m