colleensledbett colleensledbett
  • 17-05-2018
  • Mathematics
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What method would you choose to solve the equation? 4x^2-48=0

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altavistard
altavistard altavistard
  • 21-05-2018
I'd definitely factor 4x^2-48 first.  Factors are (4)(x^2-12).

This factors further:                                         (4)* (x-2sqrt(3) ) * (x+2sqrt(3) )
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