Q. 1 H5.0( 1 Vote )

Check whether the following are quadratic equations:

(x − 1)2 = (x + 1)2

Answer :

Given; (x − 1)2 = (x + 1)2

x2 − x + 12 = x2 + x + 12


x2 − x + 1 − x2 − x − 1 = 0


−2x = 0


The highest power of x in the equation is 1;


It is not a quadratic equation.


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