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Hitunglah nilai dari begin mathsize 14px style limit as x rightwards arrow 0 of fraction numerator x squared minus 5 x over denominator x end fraction end style

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Pembahasan Video:

Pembahasan Soal:

Substitusi begin mathsize 14px style x end style = 0

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow 0 of fraction numerator x squared minus 5 x over denominator x end fraction end cell equals cell fraction numerator 0 squared minus 5 times 0 over denominator 0 end fraction end cell row space equals cell 0 over 0 end cell end table end style

Karena begin mathsize 14px style 0 over 0 end style bentuk tak tentu, maka difaktorkan dahulu

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow 0 of fraction numerator x squared minus 5 x over denominator x end fraction end cell equals cell limit as x rightwards arrow 0 of fraction numerator x left parenthesis x minus 5 right parenthesis over denominator x end fraction end cell row blank equals cell limit as x rightwards arrow 0 of left parenthesis x minus 5 right parenthesis end cell row blank equals cell 0 minus 5 end cell row blank equals cell negative 5 end cell end table end style   

Jadibegin mathsize 14px style limit as x rightwards arrow 0 of fraction numerator x squared minus 5 x over denominator x end fraction equals negative 5 end style.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 12 April 2021

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