In Calculus :

Evaluate the following limits if they exist. a. limx212x18x34x214x2+1 b. limx2x+2x1+21 c. limx22x2+x3(2x3)(x1) Given limx1f(x)=5,limx1g(x)=9 and limx1h(x)=7, use the limits properties to compute each of the following limits. If it is not possible to compute any of the limits clearly explain why not. a. limx1[2f(x)(h(x))2+1+110h(x)2+g(x)] b. limx1[15+2f(x)+2(g(x)+f(x))]