Answer:
Step-by-step explanation:
[tex]8g^{3} + 10g^{2} - 12g - 15[/tex]
[tex]2g^{2}(4g + 5) - 3(4g + 5)[/tex]
[tex](2g^{2} - 3)(4g + 5)[/tex]
[tex](g - \frac{\sqrt{6}}{2})(g + \frac{\sqrt{6}}{2})(4g + 5)[/tex]
