Matematika

Pertanyaan

tolong dibantu no 4 soal limit
terimakasih :)
tolong dibantu no 4 soal limit terimakasih :)

1 Jawaban

  • lim x >> 3 (9-x²)/(x-3) =
    lim x >> 3 (3+x)(3-x)/(x-3) =
    lim x >> 3 -(3+x)(x-3)/(x-3) =
    lim x >> 3 -(3+x) =
    lim x >> 3 -3-x = -3 - 3 = -6 (A)