Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Geo More Algebra Review Name ____________________________ 1. Solve the following systems by graphing. 5 y x 4 3 y x 4 2. Solve the following system by substitution. Think BOX. Show all work. yx4 2x 8y 14 (____, ____) 3. Solve the following system by adding. Show all work. 4. Solve the following system by multiplying first and then adding. Show all work. 9x 6y 21 2x 6y 28 7x 18y 5 5x 9y 8 Factor each completely. 5. 4x2 – 49 6. 20x2 – 15x 7. x2 – 5x – 36 8. 5x2 – 20x + 3x – 12 9. 3x2 + 3x – 6 10. 3x2 + 5x – 2 Factor completely and then SOLVE. 11. 12x2 – 28x = 0 12. 5x2 + 20x + 3x + 12 = 0 13. 3x2 – 9x – 54 = 0 14. 9x2 – 25 = 0 15. 4x2 + 12x + 2x + 6 = 0 16. 3x2 + 27x + 60 = 0 Solve each - leave answers in FRACTION FORM. 17. 1 64 18. 36 169 19. 81 121 Simplify each radical completely. NO DECIMALS. Show your work! 20. 44 23. 3 15 7 15 9 45 22. 5 3 + 10 3 24. 3 72 + 8 50 25. 4 50 3 32 21.