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Pertanyaan

2. limit as x rightwards arrow 3 of fraction numerator 9 minus x squared over denominator x minus 3 end fraction

Pembahasan Soal:

Permasalahan limit as x rightwards arrow 3 of fraction numerator 9 minus x squared over denominator x minus 3 end fraction dapat diselesaikan dengan menggunakan metode pemfaktoran. Sehingga diperoleh

table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow 3 of fraction numerator 9 minus x squared over denominator x minus 3 end fraction end cell equals cell limit as x rightwards arrow 3 of fraction numerator open parentheses 3 minus x close parentheses open parentheses 3 plus x close parentheses over denominator negative open parentheses 3 minus x close parentheses end fraction end cell row blank equals cell negative limit as x rightwards arrow 3 of open parentheses 3 plus x close parentheses end cell row blank equals cell negative open parentheses 3 plus 3 close parentheses end cell row blank equals cell negative 6 end cell end table

Jadi, limit as x rightwards arrow 3 of fraction numerator 9 minus x squared over denominator x minus 3 end fraction equals negative 6.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 19 Mei 2021

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