Answer
See explanations.
Work Step by Step
Step 1. Given the equation $ax^2+bx+c=0$, try to see if the trinomial forms a perfect square.
Step 2. Try to factor the trinomial and find the zeros of each factor.
Step 3. Use $b^2-4ac$ to determine if the equation has real solutions.
Step 4. Solve the equation using the quadratic formula $x=\frac{-b\pm\sqrt {b^2-4ac}}{2a}$
