jhemmi jhemmi
  • 03-06-2016
  • Mathematics
contestada

Simplify:
√(5&y^16 )


√(63/25)

√(81y^3 )

Respuesta :

Kunchan
Kunchan Kunchan
  • 04-06-2016
√(5&y^16 ) = y^4 √5

√(63/25) = √(3*3*7)/(5*5) = (3/5) √7

√(81y^3) =  √(9*9) (y*y*y) = 9y √y


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