(16a-12b+4)+(5a-9b+2c)
Matematika
azzam781
Pertanyaan
(16a-12b+4)+(5a-9b+2c)
1 Jawaban
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1. Jawaban novapratiwi19
(16a-12b+4)+(5a-9b+2c)
16a+5a-12b-9b+2c+4
21a-21b+2c+4