Sudiemonter Sudiemonter
  • 08-05-2017
  • Mathematics
contestada

2. Simplify the sum or difference. 4 sqrt 2 - 7 sqrt 2

Respuesta :

ghanami
ghanami ghanami
  • 08-05-2017
hello :
4√2-7√2= (4-7)√2 = -3√2 
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