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Quadratic
Equation
Questions
- If p and q are roots
of the quadratic equation
2x2 -3x - 2 = 0.
form a quadratic equation with root p / q and q / p
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If
p and q/2 are roots of the equation x2 + kx + m = 0;
show that 2k2 = 9 m.
- Given that
the quadratic function 2x2 - kx + k + 1 = 0 has roots of p and q
and If 4{(p2) +(q2) } = 9; Find the possible values of k
GIven that the equation x2 + (p + 1 )x +p = 0 has
two real roots with a difference of 5 ; Find:-
a)
the value of both roots.
b)
the value of p
GIven that p and q are two roots of the
equation
x2 = - ( 3x + 4 ) :-
a)
Find 1/p2 + 1/q2
b)
Show that 4p4 = -16-17p2
..More Questions
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