### Solving Equations

How do you solve? please show steps 1) Solve x^2 + 7x = 18 2) Solve x^2 = 13 3) Solve 3x^2 - 1 = 47 4) Solve by factoring left side first x^2 + 4x + 4 = 25 5) Solve by factoring left side first x^2 - 10x + 25 = 3 6) Complete the square x^2 - 12x 7) Complete the square x^2 - 2x = 8 8)