| 11. | The requirement for the discriminant being a perfect square is therefore pq = ac.
|
| 12. | High above, you'll see a nearly perfect square of stars-the Great Square of Pegasus.
|
| 13. | Hint : Which of the choices is a perfect square?
|
| 14. | It is an almost perfect square in plan with square turrets on each corner.
|
| 15. | Any opinions on the appropriateness of cross-referencing the article to / from perfect square?
|
| 16. | They aren't perfect squares, but that's as close to perfect squares as you'll ever see.
|
| 17. | In other words, the differences of perfect squares and perfect cubes tend to ".
|
| 18. | The prairie looked like perfect squares on a quilt.
|
| 19. | According to BBC News, during an interview with the " perfect square, being 187 2.
|
| 20. | The song is featured on the " Perfect Square"
|
