Quadratic equation

Answer is ticked one but i think question is wrong , anyone confirm that

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This post is deleted!

@abhisheksingh that + sign in second equation , i;e, x²+bxa not x²bxa

@username
Why would question be wrong?
the answer might no be matching.
But since @AbhishekSingh answer matched means the equation which he has taken wronlgy should have been actual question

@username yes by mistake I have written
