#
How to solve these quadratic equations:

1. x² = 16

2. t² = 81

3. r² - 100 = 0

4. x² -144 = 0

5. 2s² = 50

6. 4x² -225 = 0

7. 3h² -147=0

8. (x-4)² = 169

9. (k+7)² = 289

10. (2s-1) = 225

1
Log in to add a comment