Respuesta :

jipper111

The answer is D, x = +-1 and +-3i

dallisjuhnke

Answer:

Step-by-step explanation:Step 1: Factor left side of equation.

(x+1)(x−1)(x−1)(x−1)(x2+9)=0

Step 2: Set factors equal to 0.

x+1=0 or x−1=0 or x−1=0 or x−1=0 or x2+9=0

x=−1 or x=1 or x=1 or x=1

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