Mathematics, 10.11.2020 08:50, 60129
Learning Task 3. Do the following:
A. Characterize the roots of the following quadratic equations using the
discriminant.
1. x2 + 4x + 3 = 0
4 4x2 - 4x + 1 = 0
2. x2 - 5x + 4 = 0
5. 2x2 + 6x + 3 = 0
3. x2 + 7 = 0
B. Complete the table.
Equation
a
b
Roots
X1 + X2
X
XI. X2
X2
x2 + 5x + 4 = 0
x2 - 6x-27 = 0
x2 - 25 = 0
x2 + 10x + 25 = 0
2x2 - 5x + 3 = 0
Answers: 1
Mathematics, 21.06.2019 23:00, tonimgreen17p6vqjq
Which graph represents the linear function below? y-3=1/2(x+2)
Answers: 2
Learning Task 3. Do the following:
A. Characterize the roots of the following quadratic equations u...
Social Studies, 05.12.2019 20:31