Pertanyaan

Bentuk sederhana dari x + 3 1 ​ − x + 4 1 ​ x + 2 1 ​ − x + 3 1 ​ ​ adalah...

Bentuk sederhana dari  adalah...

  1. fraction numerator begin display style x plus 2 end style over denominator begin display style x plus 4 end style end fraction

  2. fraction numerator begin display style x plus 3 end style over denominator begin display style x plus 4 end style end fraction

  3. fraction numerator begin display style x plus 4 end style over denominator begin display style x plus 2 end style end fraction

  4. fraction numerator begin display style x plus 3 end style over denominator begin display style x plus 2 end style end fraction

N. Rahayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

Pembahasan

fraction numerator begin display style fraction numerator 1 over denominator x plus 2 end fraction minus fraction numerator 1 over denominator x plus 3 end fraction end style over denominator begin display style fraction numerator 1 over denominator x plus 3 end fraction minus fraction numerator 1 over denominator x plus 4 end fraction end style end fraction  equals fraction numerator begin display style fraction numerator 1 over denominator x plus 2 end fraction minus fraction numerator 1 over denominator x plus 3 end fraction end style over denominator begin display style fraction numerator 1 over denominator x plus 3 end fraction minus fraction numerator 1 over denominator x plus 4 end fraction end style end fraction cross times fraction numerator open parentheses x plus 2 close parentheses open parentheses x plus 3 close parentheses open parentheses x plus 4 close parentheses over denominator open parentheses x plus 2 close parentheses open parentheses x plus 3 close parentheses open parentheses x plus 4 close parentheses end fraction  equals fraction numerator open parentheses x plus 3 close parentheses open parentheses x plus 4 close parentheses minus open parentheses x plus 2 close parentheses open parentheses x plus 4 close parentheses over denominator open parentheses x plus 2 close parentheses open parentheses x plus 4 close parentheses minus open parentheses x plus 2 close parentheses open parentheses x plus 3 close parentheses end fraction  equals fraction numerator open parentheses x plus 4 close parentheses open parentheses open parentheses x plus 3 close parentheses minus open parentheses x plus 2 close parentheses close parentheses over denominator open parentheses x plus 2 close parentheses open parentheses open parentheses x plus 4 close parentheses minus open parentheses x plus 3 close parentheses close parentheses end fraction  equals fraction numerator open parentheses x plus 4 close parentheses cross times 1 over denominator open parentheses x plus 2 close parentheses cross times 1 end fraction  equals fraction numerator x plus 4 over denominator x plus 2 end fraction

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Pertanyaan serupa

Bentuk sederhana dari x − ( x + 1 ) − x + 2 1 ​ 1 ​ 1 ​ adalah...

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