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Himpunan penyelesaian dari persamaan x +1 3 x - 2 = x +1 2- x 2 adalah ....

Himpunan penyelesaian dari persamaan open parentheses x plus 1 close parentheses to the power of 3 x minus 2 end exponent equals open parentheses x plus 1 close parentheses to the power of 2 minus x squared end exponent adalah ....

  1. {-1, 0, 2, 4}

  2. {-2, -1, 0}

  3. {-1, 0, 1, 2}

  4. {-2, 0, 1, 2}

  5. {-4, -2, 0, 1}

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A. Acfreelance

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begin mathsize 14px style open parentheses x plus 1 close parentheses to the power of 3 x minus 2 end exponent equals open parentheses x plus 1 close parentheses to the power of 2 minus x squared end exponent 1. right parenthesis space space 3 x minus 2 equals 2 minus x squared space space space space space space space x squared plus 3 x minus 4 equals 0 space space space space space space space left parenthesis x plus 4 right parenthesis left parenthesis x minus 1 right parenthesis equals 0 space space space space space space space x equals negative 4 space a t a u space x equals 1 2. right parenthesis space space x plus 1 equals 1 space space space space space space space space space space space space space space space x equals 0 3. right parenthesis space space x plus 1 equals negative 1 space space space space space space space space space space space space space space space space x equals negative 2 space space space space space space space A s a l k a n colon space space space space space space space f left parenthesis x right parenthesis equals 3 x minus 2 space space space space space space space f left parenthesis negative 2 right parenthesis equals 3 left parenthesis negative 2 right parenthesis minus 2 equals negative 8 space space space space space space space d a n space space space space space space space g left parenthesis x right parenthesis equals 2 minus x squared space space space space space space space g left parenthesis 2 right parenthesis equals 2 minus left parenthesis negative 2 right parenthesis squared equals negative 2 space space space space space space space K a r e n a space f left parenthesis x right parenthesis space d a n space g left parenthesis x right parenthesis space s a m a minus s a m a space g e n a p comma space space space space space space space m a k a space n i l a i space x equals negative 2 space m e m e n u h i. 4. right parenthesis space space x plus 1 equals 0 space space space space space space space x equals negative 1 space space space space space space space A s a l k a n colon space space space space space space space f left parenthesis x right parenthesis equals 3 x minus 2 space space space space space space space f left parenthesis negative 1 right parenthesis equals 3 left parenthesis negative 1 right parenthesis minus 2 equals negative 5 space space space space space space space d a n space space space space space space space g left parenthesis x right parenthesis equals 2 minus x squared space space space space space space space g left parenthesis negative 1 right parenthesis equals 2 minus left parenthesis negative 1 right parenthesis squared equals 1 space space space space space space space K a r e n a space f left parenthesis x right parenthesis less than 0 comma space m a k a space n i l a i space x equals negative 1 space t i d a k space space space space space space space m e m e n u h i. J a d i comma h i m p u n a n space p e n y e l e s a i a n n y a space a d a l a h colon left curly bracket negative 4 comma negative 2 comma 0 comma 1 right curly bracket. end style

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