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Himpunan pertidaksamaan dari 3log x + 3log(2x − 3) < 0 adalah .....

Pertanyaan

Himpunan pertidaksamaan dari blank cubed log space x space plus space cubed log left parenthesis 2 x space minus space 3 right parenthesis space less than space 0 adalah .....

  1. open curly brackets x vertical line x greater than 3 over 2 close curly brackets

  2. open curly brackets x vertical line x greater than 9 over 2 close curly brackets

  3. open curly brackets x vertical line 0 less than x less than 9 over 2 close curly brackets

  4. open curly brackets x vertical line 3 over 2 less than x less than 9 over 2 close curly brackets

  5. open curly brackets x vertical line minus 3 less than x less than 9 over 2 close curly brackets

S. Dwi

Master Teacher

Jawaban terverifikasi

Pembahasan

blank cubed log space x space plus space cubed log left parenthesis 2 x space minus space 3 right parenthesis space less than space 3  a space L o g space f space left parenthesis x right parenthesis space equals space a space L o g space g left parenthesis x right parenthesis  f left parenthesis x right parenthesis space equals space g left parenthesis x right parenthesis    cubed log space x space plus space cubed log left parenthesis 2 x space minus space 3 right parenthesis space less than space cubed log space 3  cubed space L o g space x left parenthesis 2 x space minus space 3 right parenthesis space less than space cubed space L o g space 3 cubed  cubed space L o g space 2 x squared space minus space 3 x space less than space cubed space L o g space 3 cubed  M i s a l    cubed L o g space 2 x to the power of 2 space end exponent minus space 3 x space equals space cubed space L o g space 3 cubed  2 x squared space minus space 3 x space equals space 27  2 x squared space minus space 3 x space minus space 27 space equals space 0  left curly bracket 2 x minus 9 right parenthesis left curly bracket x plus 3 right parenthesis equals 0  x equals negative 9 over 2 space d a n space x equals negative 3      S y a r a t space n u m e r u s space  2 x minus 3 space greater than space 0  space 2 x space greater than space 3 space  space X greater than 3 over 2 space  space M a k a space h i m p u n a n space p e n y e L e s a i a n  H p open curly brackets x vertical line 3 over 2 less than x less than 9 over 2 close curly brackets

96

5.0 (1 rating)

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Nilai x yang memenuhi pertidaksamaan log (x−2)+log (x+1)<2log (x+4) adalah...

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