Respuesta :

kanest
Plug in m/4 into the equation:

[tex]8 (\frac{m}{4})^{2} - 4(\frac{m}{4})[/tex]

Solve the parentheses in the equation:

[tex]\frac{m}{4}^{2} = \frac{m}{4} \times \frac{m}{4} = \frac{m^{2}}{16}[/tex]
[tex]8 \times \frac{m^{2}}{16} = \frac{8m^{2}}{16} = \frac{m^{2}}{2} [/tex]

[tex]4 \times \frac{m}{4} = \frac{4m}{4} = m[/tex]

Your equation should now look like this:

[tex]\frac{m^{2}}{2} - m[/tex]

The answer is D.

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