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Therid Exercise

Falate the difference quotient and simplify the result.

$A(x)=x^{2}3x4$

$\frac{h(xAx)-h(x)}{x}$

Step $1$

To erahaste the difference quotient, first find $A(xAx)$ by substituting $xAx$ for $x$ in the equation P

$A(xAx)=(xAx{)}^{2}3(xAx)4$

$=x^{2}xx(Ax{)}^{2}3x3x4$

$=x^{2}3x4(Ax{)}^2$