2ngug5rkse
2ngug5rkse 2ngug5rkse
  • 19-03-2022
  • Mathematics
contestada

Expand: (7m2 + 2m)2.

Expand 7m2 2m2 class=

Respuesta :

MoEyssa
MoEyssa MoEyssa
  • 19-03-2022

Answer:

[tex]49m^{4} +28m^{3} +4m^{2}[/tex]  

Last Answer

Step-by-step explanation:

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princechimezirim096
princechimezirim096 princechimezirim096
  • 19-03-2022

Answer:

[tex]49m {}^{4} + 28m {}^{3} + 4m {}^{2} [/tex]

explanation:

[tex]7m {}^{2} (7m {}^{2} + 2m) + 2m(7m {}^{2} + 2m) \\ \\ 49m {}^{4} + 14m {}^{3} + 14m {}^{3} + 4m {}^{2} \\ \\ 49m {}^{4} + 28m {}^{3} + 4m {}^{2} [/tex]l

]

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