What Is the First Step to Solving X ² $-$

question 46

Multiple Choice

What is the first step to solving x ² $-$ 10 x = 56 by completing the square?

• A)Add 25 to both sides.
• B)Add -25 to both sides
• C)Subtract 56 from both sides.
• D)Isolate x ² .
• E)none of these

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