Answer:
Explanation:
we know that
The zeros of he function or x-intercepts are the values of x when the function is equal to zero
so
For f(x)=0
we have

The formula to solve a quadratic equation of the form
is equal to
in this problem we have

so
substitute in the formula
Remember that

so
The function has no real solutions (complex solutions)
That means, the function do not intersect the x-axis