Yvonne is solving the quadratic equation 6x2 + 24x + 7 = 0 by completing the square. Her first four steps are shown in the table. In which step did Yvonne first make an error? Step 1 Step 2 Step 3 Step 4

Answer:
Step 1
Step-by-step explanation:
6x²+24x+7=0
It would be
6x²+24x=-7 not 7