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Matematika
Sitiwidya1
Pertanyaan
Mohon Bantu Selesaikan:(((
1 Jawaban
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1. Jawaban wilimunchenesti
a) 2√150-5√54-7√48=
2×5√6-5×3√6-7×4√3=
10√6-15√6-28√3=
-5√6-28√3
b) 3√7+√28-4√7=
3√7+2√7-4√7=
√7