Solving quadratics by quadratic formula worksheet answers

How do you solve quadratic equations by using the quadratic formula?

How to solve a quadratic equation using the Quadratic Formula..
Write the quadratic equation in standard form, ax2 + bx + c = 0. Identify the values of a, b, c..
Write the Quadratic Formula. Then substitute in the values of a, b, c..
Simplify..
Check the solutions..

How do you solve quadratic equations by factoring?

To solve an quadratic equation using factoring :.
1 . Transform the equation using standard form in which one side is zero..
2 . Factor the non-zero side..
3 . Set each factor to zero (Remember: a product of factors is zero if and only if one or more of the factors is zero)..
4 . Solve each resulting equation..

What is the standard form of quadratic equation?

So standard form for a quadratic equation is ax squared plus bx plus c is equal to zero.