Examine the graph of $y=2x^2+2x−1$ at right. Homework Help ✎

1. Estimate the zeros $y=2x^2+2x−1$ from the graph.

   Hint (a):

   Where are the x-intercepts of this graph?

2. What happens if you try to use the Zero Product Property to find the roots of $2x^2+2x−1=0$?

   Hint (b):

   What makes the Zero Product Property difficult to use here?