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Nilai

Nilai begin mathsize 14px style limit as x rightwards arrow negative 3 of fraction numerator 2 x squared plus 6 x over denominator 5 x plus 15 end fraction equals... space space end style 

Jawaban:

begin mathsize 14px style limit as x rightwards arrow negative 3 of fraction numerator 2 x squared plus 6 x over denominator 5 x plus 15 end fraction equals limit as x rightwards arrow negative 3 of fraction numerator 2 x left parenthesis x plus 3 right parenthesis over denominator 5 left parenthesis x plus 3 right parenthesis end fraction space space space space space space space space space space space space space space space space space space space space space space space space space equals limit as x rightwards arrow negative 3 of fraction numerator 2 x over denominator 5 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space equals fraction numerator 2 left parenthesis negative 3 right parenthesis over denominator 5 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space equals negative 6 over 5 space space space space space space end style 

Jadi, nilai limitnya adalah begin mathsize 14px style negative 6 over 5 end style

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