Here, we show you a step-by-step solved example of limits by direct substitution. This solution was automatically generated by our smart calculator:
Evaluate the limit $\lim_{x\to2}\left(\frac{3x^2-4x-11}{2x+1}\right)$ by replacing all occurrences of $x$ by $2$
Multiply $2$ times $2$
Add the values $4$ and $1$
Multiply $-4$ times $2$
Subtract the values $-8$ and $-11$
Calculate the power $2^2$
Multiply $3$ times $4$
Subtract the values $12$ and $-19$
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