Pertanyaan

x → − 2 lim ( x + 2 3 x 2 + 5 x − 2 ) ....

$x \to - 2 lim (\frac{3 x ^{2} + 5 x - 2}{x + 2})$ ....

R. Novianto

Master Teacher

Mahasiswa/Alumni Universitas Tanjungpura Pontianak

Jawaban terverifikasi

Pembahasan

$begin mathsize 14px style table attributes columnalign right center left columnspacing 2px end attributes row cell limit as straight x rightwards arrow negative 2 of open parentheses fraction numerator 3 straight x squared plus 5 straight x minus 2 over denominator straight x plus 2 end fraction close parentheses end cell equals cell limit as straight x rightwards arrow negative 2 of open parentheses fraction numerator 6 straight x plus 5 over denominator 1 end fraction close parentheses end cell row blank equals cell fraction numerator 6 open parentheses negative 2 close parentheses plus 5 over denominator 1 end fraction end cell row blank equals cell fraction numerator negative 12 plus 5 over denominator 1 end fraction end cell row blank equals cell negative 7 end cell end table end style$