identify the errors made in finding the inverse of y = x2 + 12x. describe the three errors.

By Allen Kazadi

Identify the errors made in finding the inverse of

y = x2 + 12x
x= y2 + 12x
y2 = x -12
y2 = -11x
y= V-11x, for x 20

Describe the three errors

Answer:

x = y² + 12x

y² = x – 12

y² = -11x.

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