Horrorfan
Horrorfan Horrorfan
  • 20-05-2016
  • Mathematics
contestada

I need help with these could you guys help me?

I need help with these could you guys help me class=

Respuesta :

Collo Collo
  • 23-05-2016
The first one simplifies by collecting like terms to become:
7a²(4b²+9ab+10)
and the second one simplifies again by collecting like terms to become:
7u(16u²-49v²) 
Got anymore questions, happy to help :)
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