Question

We have
[
x^{2}-(k+6) x+2(2 k-1)
]
we aro given that
[
alpha+B=frac{1}{2} alpha beta rightarrow(1)[alpha, beta text { are roots of pol. }]
]
we know
[
begin{array}{l}
alpha+beta=-b / a=k+6
text { and } quad alpha beta=c / a=2(2 k-1)
end{array}
]
Putting this in eq
( k+6=frac{2(2 k-1)}{2} )
( 2 k-k=6+1 )
( k=7 )

# find the value of kid of the Zeroes x?_(k+6)x + 25 26 their i producto value of k If the Sum the polynomial of half -Zeroes 0x + 2(2k-12 is

Solution