Method 1: Use the Quadratic Formula. The formula can be used to solve any quadratic equation. Solve equation $2x^2 + 7x - 15 = 0$ using the quadratic formula. Solve equation 3x2 + 2x - 5 = 0. ( Use above calculator to check your solution.
Discounts: 1  Some animal shelters only adopt out pets already microchipped. In these cases, the cost of microchipping is included in the adoption fee, typically between $50 and $100 for cats or $70 to $300 for dogs. 2  Some animal shelters offer microchipping for a discounted cost, between $20 and $30.
1 In these cases, the cost of microchipping is included in the adoption fee, typically between $50 and $100 for cats or $70 to $300 for dogs.2  Some animal shelters offer microchipping for a discounted cost, between $20 and $30.hopping for pet mircochipping: 1  Some animal shelters only adopt out pets already microchipped. 2  In these cases, the cost of microchipping is included in the adoption fee, typically between $50 and $100 for cats or $70 to $300 for dogs.