Mica is solving for the zeros of a quadratic function by
completing the square. Her work is shown. What error
did Mica make?
-Mica should have set each x = 0 instead of f (x).
-Mica should have added 2 to 3 instead of 1.
-Mica should have multiplied both sides by 2 instead
of dividing
-Mica should have subtracted 1 from both sides
instead of adding.
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