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Batas-batas x yang memenuhi pertidaksamaan adalah ...

Batas-batas x yang memenuhi pertidaksamaan space open parentheses 1 half close parentheses to the power of 8 plus 2 straight x minus straight x squared end exponent greater than open parentheses 1 half close parentheses to the power of straight x plus 2 end exponent adalah ...

  1. open curly brackets x vertical line x less than negative 2 space a t a u space x greater than 5 close curly brackets

  2. open curly brackets x vertical line x less than negative 2 space a t a u space x greater than 3 close curly brackets

  3. open curly brackets x vertical line x less than negative 3 space a t a u space x greater than 2 close curly brackets

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

  5. open curly brackets x vertical line negative 3 less than x less than 5 close curly brackets

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Nilai space straight x space yang space memenuhi space adalah open parentheses 1 half close parentheses to the power of 8 plus 2 straight x minus straight x squared end exponent greater than open parentheses 1 half close parentheses to the power of straight x plus 2 end exponent 2 to the power of negative 1 open parentheses 8 plus 2 straight x minus straight x squared close parentheses end exponent greater than 2 to the power of negative 1 open parentheses straight x plus 2 close parentheses end exponent 2 to the power of straight x squared minus 2 straight x minus 8 end exponent greater than 2 to the power of negative straight x minus 2 end exponent straight x squared minus 2 straight x minus 8 greater than negative straight x minus 2 straight x squared minus straight x minus 6 greater than 0 left parenthesis straight x minus 3 right parenthesis left parenthesis straight x plus 2 right parenthesis greater than 0 straight x equals 3 space atau space straight x equals negative 2

Jadi comma space nilai space straight x space yang space memenuhi space adalah space open curly brackets straight x vertical line straight x less than negative 2 straight space atau straight space straight x greater than 3 close curly brackets

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