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Bentuk sederhana dari 12 − 4 m 3 ​ + m 2 − 9 2 m ​ adalah ....

Bentuk sederhana dari  adalah ....

  1. begin mathsize 14px style fraction numerator negative 5 m plus 9 over denominator 4 m squared minus 36 end fraction end style   

  2. begin mathsize 14px style fraction numerator negative 4 m plus 9 over denominator 4 m squared minus 36 end fraction end style    

  3. begin mathsize 14px style fraction numerator 5 m minus 9 over denominator 4 m squared minus 36 end fraction end style   

  4. begin mathsize 14px style fraction numerator 4 m minus 9 over denominator 4 m squared minus 36 end fraction end style   

  5. begin mathsize 14px style fraction numerator 5 m plus 9 over denominator 4 m squared minus 36 end fraction end style   

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H. Nufus

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Mahasiswa/Alumni Universitas Negeri Surabaya

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begin mathsize 14px style fraction numerator 3 over denominator 12 minus 4 m end fraction plus fraction numerator 2 m over denominator m squared minus 9 end fraction equals fraction numerator 3 over denominator 4 open parentheses 3 minus m close parentheses end fraction plus fraction numerator 2 m over denominator open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction equals fraction numerator 3 over denominator negative 4 open parentheses negative 3 plus m close parentheses end fraction plus fraction numerator 2 m over denominator open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction equals fraction numerator 3 over denominator negative 4 open parentheses m minus 3 close parentheses end fraction plus fraction numerator 2 m over denominator open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction equals fraction numerator 3 over denominator negative 4 open parentheses m minus 3 close parentheses end fraction plus fraction numerator 2 m over denominator open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction equals fraction numerator 3 open parentheses m plus 3 close parentheses over denominator negative 4 open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction plus fraction numerator 2 m open parentheses negative 4 close parentheses over denominator negative 4 open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction equals fraction numerator 3 open parentheses m plus 3 close parentheses plus 2 m open parentheses negative 4 close parentheses over denominator negative 4 open parentheses m minus 3 close parentheses open parentheses m plus 3 close parentheses end fraction equals fraction numerator 3 m plus 9 minus 8 m over denominator negative 4 open parentheses m squared minus 9 close parentheses end fraction equals fraction numerator negative 5 m plus 9 over denominator negative 4 m squared plus 36 end fraction equals fraction numerator negative 5 m plus 9 over denominator negative 4 m squared plus 36 end fraction times fraction numerator negative 1 over denominator negative 1 end fraction equals fraction numerator 5 m minus 9 over denominator 4 m squared minus 36 end fraction end style      

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Perhatikan beberapa bentuk aljabar berikut i ) ii ) iii ) ​ ​ 3 x − 5 5 x − 1 3 x ​ 3 x + x ​ − 2 5 x 2 ​ ​ Bentuk aljabar yang merupakan bentuk rasional ditunjukkan oleh nomor ....

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