Help! Math Test Tomorrow!?

  • Thread starter Thread starter Merika
  • Start date Start date
M

Merika

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How do I solve this? 10 points to the most detailed answer!

Solve. (x – 1)^2 = -64
 
(x-1)*(x-1) = -64
x^2-2x+1 = -64
x^2-2x+65=0
then using the quadratic formula
(-2+-sqrt(-256))/2
x= 1+8i and 1-8i
 
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