Question

Confused.... as to how to continue

Answer 1

\[\lim_{x \rightarrow -2} \frac{ 3x^2 + ax + a + 9 }{ x^2 + x - 2 }\]

Answer 2

What should the value of a be to get a limit

Answer 3

which i simplified to

Answer 4

\[\lim_{x \rightarrow -2} \frac{ 3x^2 + ax + a + 9 }{ (x+2)(x-1) }\]

Answer 5

set the numerator equal to zero and solve for a

Answer 6

ah k thx