How to solve by completing the square?
1. 4(c+3)^2=1/4
2. (2p-5)^2=1/4
3. 2w^2-3w-3=0
In google type :
quadratic equation online
When you see list of results click on :
w w w . w e b g r a p h i n g . c o m / q u a d r a t i c e q u a t i o n _ q u a d r a t i
When page be open click on :
Solve by Completing the Square
Then in rectangle type equation
and click option :
solve it!
You will see solution step - by - step.