Answer:
Option (D) is correct.
The solution of the quadratic equation
is
and
.
Step-by-step explanation:
Consider the given quadratic equation 
We can solve a quadratic equation using middle term splitting method,
-9z can be written as -10z+z
thus, the equation becomes,

Taking factors common, we get,


or 
or 
Thus, the solution of the quadratic equation
is
and
.
X, H, and I each have 2 while E has 1.
Step-by-step explanation:
O sea que nada más la tarea pregúntale la pulsera o es algo que se siente