SQ_Evaluating Limits Using Other Techniques

Evaluate $$\lim_{x\rightarrow-2\ }\ \frac{x+2}{x^2+4x\ +\ 4\ }$$

Evaluate $$\lim_{x\rightarrow-10}\ \frac{x^2-100}{x+10}$$

Evaluate $$\lim_{x\rightarrow0}\ \frac{3x}{x}$$

Evaluate $$\lim_{x\rightarrow0}\ \frac{2\ -\ \sqrt[]{4\ -\ x}}{x}$$

Evaluate $$\lim_{x\rightarrow-1}\ \frac{x^3+1}{x+1}$$

Evaluate $$\lim_{x\rightarrow2}\ \frac{3\ -\ \sqrt[]{2x+5}}{x\ -\ 2}$$

Evalaute $$\lim_{x\rightarrow5}\ \frac{x-5}{x^3-125}$$

Evaluate $$\lim_{x\rightarrow-1\ }\ \frac{x^4-1}{2x^2-x-3}$$

Evaluate $$\lim_{x\rightarrow-1}\ \frac{x^2-x-2}{x+1}$$

Evaluate $$\lim_{x\rightarrow1}\ \frac{\sqrt[]{1+x}-\sqrt[]{2}}{x-1}$$