Question

Rhett is solving the quadratic equation 0= x2 – 2x – 3 using the quadratic formula. Which shows the correct substitution of the values a, b, and c into the quadratic formula?

Answer 1

Formulas, answers and solutions are in the file. 

x= (2 +- 4)/2

x1= 3; x2= -1

Answer 2

Answer:

a on edge

Step-by-step explanation: