Pertanyaan

Nilai x → 5 lim x 2 − 25 x 2 + x − 30 = …

Nilai $x \to 5 lim \frac{x ^{2} + x - 30}{x ^{2} - 25} = \dots$

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

Klaim

H. Nufus

Master Teacher

Mahasiswa/Alumni Universitas Negeri Surabaya

Jawaban terverifikasi

Pembahasan

$limit as x rightwards arrow 5 of space fraction numerator x squared plus x minus 30 over denominator x squared minus 25 end fraction equals space equals limit as x rightwards arrow 5 of space fraction numerator open parentheses x minus 5 close parentheses open parentheses x plus 6 close parentheses over denominator open parentheses x minus 5 close parentheses open parentheses x plus 5 close parentheses end fraction equals limit as x rightwards arrow 5 of space fraction numerator x plus 6 over denominator x plus 5 end fraction equals fraction numerator 5 plus 6 over denominator 5 plus 5 end fraction equals 11 over 10 equals 1 comma 1$