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briaco16 briaco16
  • 03-01-2017
  • Mathematics
Answered

Which equation has the same solution as x^2-6x-12=0

A(x+3)^2=21. B) (x-3)^2=21. C) (x+3)^2=3. D) (x-3)^2=3.

Verified Answer :

Anonymous Anonymous
  • 03-01-2017

I hope this helps you




x.x-2.3x+9-21=0



(x-3)^2-21=0


(x-3)^2=21

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