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Which expression is equivalent to (2^1/2x2^3/4)^2?


a.4sqrt2^3 - 4 is like a coefficent
b.sqrt 2^5
c.4sqrt4^3 - 4 is like a coefficent
d.sqrt 4^5
please help im on my cumlative exam.

Respuesta :

carlosego
(2^1/2x2^3/4)^2
 ((2^1/2)(2^3/4))^2
 ((2^1/2)^2)((2^3/4)^2)
 (2)(2^3/2)
 (4*2^3)^(1/2)
 (2*2*2^3)^(1/2)
 (*2^5/2)
 The answer for this case is 
  b. sqrt 2^5 

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