Answer:
To solve the given quadratic equation solve using completing the perfect square
The two zeros of quadratic equation
are

Explanation:
Given quadratic equation

We have to choose the most appropriate strategy to solve the given quadratic equation
.
The given quadratic equation

Solve using completing the perfect square,

Solve for a ,
, we get a = -4


left side becomes a perfect square, we get,




Thus, the two zeros of quadratic equation
are
