Question

Which of the following is a quadratic equation - a) x+1 =6 b) (x+1)2=x2 c) 2(x-1)2=2x2 d) none of these
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Answer 1

Answer:

option c is correct answer

Step-by-step explanation:

Answer 2

Step-by-step explanation:

c is a quadratic equation if it is 2(x-1)²=2x² otherwise the correct answer is D

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