Question

3. Check the following is the quadratic equation (a) (x-2)2+1=2x-3 (b) (x+2)=x2+6x2+12x+8

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Answer 1

Answer:

(x-2)2+1=2x-3

=> 2x-4+1=2x-3

=> 2x-3= 2x-3

L.H.S= R.H.S.

HENCE, this is quadratic equation..

To find quadratic equation.... solve given equation, if both the LHS and RHS are equal then the given equation is quadratic equation.

HOPE THIS HELPS U.....

PLEASE MARK AS BRAINLIST.....

Answer 2

Answer:

here is ur ans... check it out...