Question
Question: Let f(x) = 21\(\frac{x^{3} + x^{2} - 16x + 20}{(x - 2)^{2}}\)if x ≠ 2. The value of f(2) so that f i...
Let f(x) = 21(x−2)2x3+x2−16x+20if x ≠ 2. The value of f(2) so that f is a continuous function is
A
147
B
149
C
156
D
158
Answer
147
Explanation
Solution
f(2) = limx→2 f(x)