rasionalkan 2a per akar a
Matematika
Damarcahyaning
Pertanyaan
rasionalkan 2a per akar a
1 Jawaban
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1. Jawaban Anonyme
Merasionalkan.
[tex]\displaystyle \frac{2a}{\sqrt{a}}\\ =\frac{2a}{\sqrt{a}}~\frac{\sqrt{a}}{\sqrt{a}}\\ =\frac{2a\sqrt{a}}{a}=2\sqrt{a}[/tex]