Perfect Square Trinomials and the Difference Between Two Squares Examples
Example 1
Factor x2 – 8x + 16. |
Example 2
Factor 9x2 + 42x + 49. |
Example 3
Factor 25x4 – 20x2 + 4. |
Example 4
Solve x2 + 16x + 64 = 0. |
Example 5
Factor x2 – 25. |
Example 6
Factor 4x2 – 1. |
Example 7
Solve 16x2 – 49 = 0. |
Example 8
Solve 25x2 – 25 = 0. |