Ramiya is using the quadratic formula to solve a quadratic equation. her equation is x = after substituting the values of a, b, and c into the formula. which is ramiya’s quadratic equation? quadratic formula: x =

The quadratic formula is (-b±√(b²-4ac))÷2a

The quadratic formula sounded out is negative b plus or minus the square root of b squared minus four a times c all divided by two a.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8