Pertanyaan

Bentuk rasional 3 + 2 6 adalah ...

Bentuk rasional $\frac{6}{3 + 2}$ adalah ...

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Habis dalam

Klaim

N. Rahayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

Pembahasan

$fraction numerator square root of 6 over denominator square root of 3 plus square root of 2 end fraction equals fraction numerator square root of 6 over denominator square root of 3 plus square root of 2 end fraction space straight x space fraction numerator square root of 3 minus square root of 2 over denominator square root of 3 minus square root of 2 end fraction equals fraction numerator square root of 6 open parentheses square root of 3 minus square root of 2 close parentheses over denominator open parentheses square root of 3 close parentheses squared minus open parentheses square root of 2 close parentheses squared end fraction equals fraction numerator square root of 18 minus square root of 12 over denominator 3 minus 2 end fraction equals square root of 9 space straight x space 2 space end root space minus space square root of 4 space straight x space 3 space end root space equals 3 square root of 2 minus 2 square root of 3$