Answer:
6[tex]m^{2}[/tex] + 6m -9[tex]m^{2}[/tex]
=> (6[tex]m^{2}[/tex] - 9[tex]m^{2}[/tex]) + 6m
=> -3[tex]m^{2}[/tex] + 6m
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
