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 On average, the microchip for dogs cost can be anywhere from $20 to as much as $60 to have the chip implanted. 2  It will normally cost another $10 to $30 to have the dog registered in the national database. If you plan on adopting a dog or cat, many local shelters will perform the microchip feature at a fraction of the cost. 2  Your pet may have already been microchipped if you recently adopted one. 3  If you think that this is the case, take it to your vetâs office where they can check it for you.