achamblee30
achamblee30 achamblee30
  • 16-01-2018
  • Mathematics
contestada

multiply (2x^7+1)^2 how do i do this

Respuesta :

Аноним Аноним
  • 16-01-2018
(2x7+1)2

=(2x7+1)(2x7+1)

=(2x7)(2x7)+(2x7)(1)+(1)(2x7)+(1)(1)

=4x14+2x7+2x7+1

=4x14+4x7+1
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heatherswiffin666
heatherswiffin666 heatherswiffin666
  • 16-01-2018
hi human, potato or other species,

The answer you are looking for is......



4x14+4x7+1



Working out:

(2x7+1)
2 =

(2x7+1)(2x7+1) =

(2x7)(2x7)+(2x7)(1)+(1)(2x7)+(1)(1) =

4x14+2x7+2x7+1 =

4x14+4x7+1 =


Hope I helped Have a great day/ night!
~Heather 
Ver imagen heatherswiffin666
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