Given $f(x)=2 x^{2}+5 x-3$ and $g(x)=2 x+1$, find each of the following. Simplify the expression when possible.
(a) $(f-g)(x)$
(b) $\frac{f}{g}(x)$
(c) the domain of $\frac{f}{g}$
(d) $(f \circ g)(x)$
(e) $\frac{f(x+h)-f(x)}{h}(h \neq 0)$

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The Answer of Given $f(x)=2 x^{2}+5 x-3$ and $g(x)=2 x+1$, find each of the following. Simplify the expression when possible.
(a) $(f-g)(x)$
(b) $\frac{f}{g}(x)$
(c) the domain of $\frac{f}{g}$
(d) $(f \circ g)(x)$
(e) $\frac{f(x+h)-f(x)}{h}(h \neq 0)$

Given f(x)=2x2+5x−3f(x)=2 x^{2}+5 x-3f(x)=2x2+5x−3 And g(x)=2x+1g(x)=2 x+1g(x)=2x+1 , Find Each of the Following

Given $f(x)=2 x^{2}+5 x-3$ And $g(x)=2 x+1$ , Find Each of the Following