Solve each equation using tables. Give each answer to at most two decimal places. To start, enter the equation as Y1. Make a table and look for where the y-values change sign.
7. x² + x = 12
10. 2x2 - 13x + 18 = 0
8. 10x2 +26x + 16 = 0
11. 2x² = 10x
9. 2x² + 11x = 6
12. 0.5x → 8 = 0