Question

For what value of k, (-4) is a zero of the polynomial
2
X - X - (2k+2) ?

Answer 1

Answer:

k=9

Step-by-step explanation:

f(x)=x²-x-(2k+2)

if -4 is a zero of f9x) thyen

f(-4)=0

(-4)²-(-4)-2k-2=0

16+4-2k-2=0

2k=18

k=9

Answer 2

Answer:

kuluvl ;iylk'lhkbn ygb;g

Step-by-step explanation:

kuytvlyf8'/;if8/iy m8g vb8'y6 .g98[tg ;;ugi;.kb