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October 6, 2020 8:23 pm 30 pts
9 Suppose =4 Then - 4 X 242 (as both sides are 2 zero) Therefore, (x - 4) = (x- 4) (x +4) 3. Cancelling (x- 4) from both sides 1= (x+4) Then xX= 3 4. 5. Which is the wrong step ? (A) I to 2 (B) 2 to 3 (C) 3 to4 (D) 4 to 5
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see the attachment option C is ur right answer.
• Satpal singh
see the attachment
• Deepak singh
see attachment . option c is correct.