Directions: Find the solution sets to the following quadratic equations.
Hint: Remember to first put it into standard form if necessary.
1. 3x2 + 4x2 = 35
2. 3x2 – 28 = 2x2 + 33
3. x2 – 25 = 25
4. 2x2 – 30 = 70
5. 8x2 – 6x2 = 54
6. 3x2 – 6 = 34 – 2x2
7. x2 + 49 = 196
8. 5x2 – 40 = 100
9. 9x2 = 4x2 + 10
10. x2 – 4 = 80
11. x2 + 25 = 100
12. 2x2 + 7 = 67
13. (x2 + 22)= 16
14. (x + 5)2 = 23
15. (x – 4)2 = 11
