The quadratic formula, x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a, was used to solve the equation.
2x^2 − 8x + 7 = 0. fill in the missing denominator of the solution. 4 plus or minus the square root of 2, all over blank
−16
2
4
14

The correct option is  2 .

Therefore ,the missing denominator of the solution. 4 plus or minus the square root of 2, all over is  2 .

Step-by-step explanation:

For a Quadratic Equation ax² + bx + c = 0

By Formula Method we get

So we have Quadratic Equation is 2x² - 8x + 7 = 0

On Comparing we get

Substituting a , b, c values we get

Therefore ,the missing denominator of the solution. 4 plus or minus the square root of 2, all over is  2 .