Determine the range of values of k such that the equation x²-4kx+4k²+5k+7 = 0 has real roots.
1 answer:
You might be interested in
the required expressions are :-
a) – p is multiplied by 4
=》-4p
b) p multiplied by -4
=》-4p
c) x is multiplied by 2 and the result is subtracted from 15
=》15 - 2x
d) y is divided by 7
=》