Pertanyaan

Rasionalkan penyebut pecahan 6 + 2 3 = ...

Rasionalkan penyebut pecahan $\frac{3}{6 + 2}$ = ...

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N. Sopiah

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Jawaban terverifikasi

Pembahasan

$fraction numerator 3 over denominator 6 plus square root of 2 end fraction equals fraction numerator 3 over denominator 6 plus square root of 2 end fraction. fraction numerator 6 minus square root of 2 over denominator 6 minus square root of 2 end fraction equals fraction numerator begin display style 3. left parenthesis 6 minus square root of 2 right parenthesis end style over denominator begin display style 6 minus square root of 2 end style end fraction equals 3 over 34 left parenthesis 6 minus square root of 2 right parenthesis$