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quadratic formula examples and answers. Use the quadratic formula to solve the equation 0 is equal to negative 7q squared plus 2q plus 9. A quadratic equation is an equation which can be written in the form ax 2 bx c 0 where a 0 b and c are constants as opposed to x which is a variable.
The general approach is to collect all x2 terms on one side of the equation while keeping the constants to the opposite side. Find the Solution for x2 -8x 5 0 where a 1 b -8 and c 5 using the Quadratic Formula. Identify a b and c and plug them into the quadratic formula.
222 4 13 21 - 2 2 2 - 4 1 - 3 2 1.
Here a b and c are constants also called as coefficients and x is an unknown variable. Enter 1 1 and 6. About the Quadratic Formula PlusMinus. Let us solve it using our Quadratic Equation Solver.