Question

FIND THE ZEROS OF THE QUAD POLINOMIAL AND FIND THE RELATION BETWEEN ZEROS AND THE COEFFICIENT:

X
$x {}^{2} - 2x - 8$

Answer 1

• x²-2x-8 •

= x²- 4x + 2x - 8
= x(x - 4) +2 (x - 4)
= (x +2) (x - 4)

...Therefore ,

x= -2 , x= +4...


^_^ #Cheers.!!.

Answer 2

The zero are -2 nd +4..