sederhanakan 3✓2 - ✓18 + ✓30
Matematika
Laura098
Pertanyaan
sederhanakan 3✓2 - ✓18 + ✓30
1 Jawaban
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1. Jawaban riyo1234
3√2-√18+√30= 3√2-√9×2+√15×2=3√2-9√2+15√2=-6√2+15√2=9√2