Pertanyaan

Himpunan penyelesaian dari ( x 2 + x − 2 ) 6 ( 4 x − 7 ) 8 ( 12 + x − x 2 ) 3 < 0 adalah...

Himpunan penyelesaian dari $\frac{( 4 x - 7 ) ^{8} ( 12 + x - x ^{2} ) ^{3}}{( x ^{2} + x - 2 ) ^{6}} < 0$ adalah...

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Klaim

P. Tessalonika

Master Teacher

Mahasiswa/Alumni Universitas Negeri Medan

Jawaban terverifikasi

Pembahasan

$fraction numerator open parentheses 4 x minus 7 close parentheses to the power of 8 open parentheses 12 plus x minus x squared close parentheses cubed over denominator open parentheses x squared plus x minus 2 close parentheses to the power of 6 end fraction less than 0 fraction numerator begin display style open parentheses 4 x minus 7 close parentheses to the power of 8 open parentheses left parenthesis 4 minus x right parenthesis left parenthesis 3 plus x right parenthesis close parentheses cubed end style over denominator begin display style open parentheses left parenthesis x plus 2 right parenthesis left parenthesis x minus 1 right parenthesis close parentheses to the power of 6 end style end fraction less than 0 fraction numerator begin display style open parentheses 4 x minus 7 close parentheses to the power of 8 left parenthesis 4 minus x right parenthesis cubed left parenthesis 3 plus x right parenthesis cubed end style over denominator begin display style left parenthesis x plus 2 right parenthesis to the power of 6 left parenthesis x minus 1 right parenthesis to the power of 6 end style end fraction less than 0$