square root equations 1
TRANSCRIPT
Name: __________________________ Period: _______________Miss Davis Date: _________________
Square Root
Homework: #2-24 even
Solve.
1.
€
25 = ___________________ 2.
€
49 = _________________
Expanded Form Solution Expanded Form Solution
3. 52 = ___________________ = __________ 4. 72 = ___________________ = __________
5.
€
36 = ___________________ 6.
€
64 = _________________
Expanded Form Solution Expanded Form Solution
7. 62 = ___________________ = __________ 8. 72 = ___________________ = __________
Solve the following equations.
9. x2 = 144 _____________________ 10. x2 = 16 _____________________
Check _____2 = ____________ Check _____2 = ____________
11. x2 = 64 _____________________ 12. x2 = 9 _____________________
Check _____ = ____________ Check _____ = ____________
13. x2 = 121 _____________________ 14. x2 = 4 _____________________
Check _____2 = ____________ Check _____2 = ____________
15. x2 = 169 _____________________ 16. x2 = 25 _____________________
Check _____2 = ____________ Check _____2 = ____________
Solve. 17. x + 9 = 21 _____________________ 18. x + 7 = 10 _____________________
19. x – 10 = 25 _____________________ 20. x – 6 = 12 ______________________
Solve. 21. (x + 3)2 = 16 _____________________ 22. (x + 1)2 = 16 _____________________
Check (___ + 3)2 = ____________ Check (___ + 1)2 = ____________
23. (x – 5)2 = 36 _____________________ 24. (x – 4)2 = 36 _____________________
Check ______________________ Check ______________________
25. (x + 12)2 = 64 _____________________ 26. (x + 8)2 = 64 _____________________
Check ______________________ Check ______________________
Enrichment
1. (x + 3)2 + 7 = 32 _____________________ 2. (x + 2)2 + 3 = 147 _____________________
Check ______________________ Check _____________________