1.\:\:\lim _{x\to 0}(\frac{1}{2})
2.\:\:\lim _{x\to 1}(2x^2-3x+5)
3.\:\:\lim _{x\to 2}(x(x-3))
4.\:\:\lim _{x\to 3}(\frac{3-x}{x^2+2x})
5.\:\:\lim _{x\to -1}(\frac{x+1}{x-1})^2
6.\:\:\lim _{x\to 5}(\frac{x^2-6x+8}{x-4})
7.\:\:\lim _{x\to -3}(\frac{(x-6)}{(5x^2-6x+8)})
8.\:\:\lim _{x\to 0}(\sqrt{x})
9.\:\:\lim _{x\to 3}(\frac{5x^{2}-8x-13}{x^{2}-5})
10.\:\:\lim _{x\to -7}(2x+5)
