Question

Check whether the following are the Quadratic equation or not.
Justify your answer.
(i) (x - 2)2 +1 = 2x – 3
(ii) x(x+1)+8 =(x + 2)(x - 2)
(ii) x(2x+3) = x² +1
(iv) (x + 2) = x2-4​

Answer 1

Step-by-step explanation:

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