One trick to solve quadratic equations is to use the fact that the solutions to the equation are given by the roots of the equation. This means that if you can find a way to express the roots of the equation, you can find the solutions. One way to do this is to factor the equation, if possible, which can lead to the solutions in a simple and straightforward way. Another way is to use the quadratic formula, which gives the roots of the equation in terms of the coefficients. A third way is to complete the square, which can simplify the equation and make it easier to find the roots.
In simple way to solve quadratic equation
- Factor the quadratic equation if possible.
- Use the square root property to solve for the roots
- Use the quadratic formula to find the roots of the equation.
- Complete the square to simplify the equation and find the roots.
- Use the difference of squares factorization to factor the equation.
- Use the sum and product of roots formula to find the roots.
- Graph the equation to find the roots.
- Use the method of substitution to solve the equation.
- Use the method of elimination to solve the equation.
- Check your answer by plugging it back into the original equation to ensure it is a solution.