1.7√2×√18/3 2.6√8×akartiga12/2√3 Mohon dibantu
Matematika
erwinsiagian201
Pertanyaan
1.7√2×√18/3
2.6√8×akartiga12/2√3
Mohon dibantu
2.6√8×akartiga12/2√3
Mohon dibantu
1 Jawaban
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1. Jawaban Anonyme
Bab Bilangan Irrasional
Matematika SMP Kelas IX
1] (7 √2 x √18) / 3 = (7 √36) / 3
= (7 x 6) / 3
= 7 x 2
= 14
2] (6√8 x √3 x 12) / (2√3) = (72 √4 x √2 x √3) / (2√3)
= (72 x 2 x √2 x √3) / (2√3)
= 72 √2