Solve the quadratic equation by completing the square. What are the missing pieces to the steps?
–27 = 4x2 – 24x
–27 = 4(x2 – 6x)
–27 +
= 4(x2 – 6x + 9)
9 = 4(x – 3)2
= (x – 3)2
±
= x – 3
= x
–27 = 4x2 – 24x
–27 = 4(x2 – 6x)
–27 +
= 4(x2 – 6x + 9)
9 = 4(x – 3)2
= (x – 3)2
±
= x – 3
= x