Another member of your team proposed a basketball court as one of the amenities. The proposed area is 10x ^ 2 + 11x - 6 square meters. Another amenity is a playground for the children. The proposed area for it is 2x ^ 2 + x - 3 square meters.

1. What are the dimensions of the space for the basketball court?

2. What are the dimensions of the space for the playground?

3. If x=5, what are the dimensions of each space mentioned?