Algebra of limits
Limits and continuity · Mathematics
Study notes
Q: Evaluate lim(x→3) (2x² + 5)/(x − 1). Split: (lim(2x²) + lim 5)/(lim x − lim 1) = (2·9+5)/(3−1) = 23/2. (Denominator → 2 ≠ 0, so quotient rule applies.)
One notebook for every subject — open it anywhere.
Limits and continuity · Mathematics
Q: Evaluate lim(x→3) (2x² + 5)/(x − 1). Split: (lim(2x²) + lim 5)/(lim x − lim 1) = (2·9+5)/(3−1) = 23/2. (Denominator → 2 ≠ 0, so quotient rule applies.)