Determine the product to find an equivalent expression for each of the following. 1. x(x - 5) (x + 2) 2. (y2 + 5y - 2) (2y - 1) 3. (2x2 - 5x + 3) (3x + 5) 4. (x2 + 8x - 8) (4x - 2) 5. (x2 + 4x + 2) (7x - 9)\f1. A quadratic equation has a discriminant with a value of 25. What type of solution does the quadratic equation have? 2. A quadratic equation has a discriminant with a value of 9. What type of solution does the quadratic equation have? Consider the quadratic equation 3x2 12x 15 = 0. Use the equation for questions 36. 3. Identify the value of the discriminant. 4. Use the discriminant to determine the type of solutions. 5. Which method would be best to solve this quadratic equation? 6. Solve the quadratic equation using the method of your choice. Consider the quadratic equation x2 = 3x 5. Use the equation for questions 79. 7. Identify the value of the discriminant. 8. Use the discriminant to determine the type of solutions. 9. Solve the quadratic equation using the quadratic formula. 10. Use the quadratic formula to solve 2x2 + 7x = 1