Question

Simplify each expression. State any excluded values, Show your work.

Answer 1

Answer:

$\frac{3x^{4}+10x^{2} }{5}$

Step-by-step explanation:

$2x^{2} + x^{3}(\frac{6x}{10} )$

$2x^{2} + x^{3}(\frac{3x}{5} )$

$2x^{2} + \frac{3xx^{3}}{5}$

$\\ 2x^{2} + \frac{3x^{4}}{5}$

$\frac{5(2x^{2} )}{5} + \frac{3x^{4}}{5}$

$\frac{5(2x^{2} )+3x^{4}}{5}$

$\frac{10x^{2} +3x^{4}}{5}$

$\frac{3x^{4}+10x^{2} }{5}$