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Solve x2 – 64 = 0.
1. Isolate x2: x2 = 64
2. Apply the square root property of equality: Vx? = +/64
3. Isolate the variable:
0..

Respuesta :

323689

Answer:

x= -8,8

Step-by-step explanation:

equation = x^2-64=0

Solving  x^2-64=0

⇒(x+8)(x-8)=0

⇒x= -8,8

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