Find the value of p such that the given equations have real and equal roots. (i) px²- (2p+1)x +p =0
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Step-by-step explanation:
For any quadratic equation to have real and equal roots, its Determinant must be equal to zero.
Determinant ,
We have been given the equation:-
For it to have equal and real roots:-
When 'p' is given the value of the equation becomes:-
x has real and equal roots i.e. -1
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