Mathematics, 09.04.2020 03:29, jessicagustama

NAME
DATE
PERIOD
3-6 Practice
The Quadratic Formula and the Discriminant
Solve each equation by using the Quadratic Formula.
1.7 - 5x = 0
2.4-9=0
3.3 + 8x = 3
4. - 21 = 4x
5.3-13x + 4 = 0
6.15 + 22x = -8
7. - 6x +3=0
8. - 14x + 53 = 0
9.3= 54
10.25 - 20x - 6=0
11.4 - 4x + 17 = 0
12. 8x - 1 = 4x
13. = 4x - 15
14.4 - 12x + 7 = 0
Complete parts a-e for each quadratic equation.
a. Find the value of the discriminant.

Answers: 1

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NAME
DATE
PERIOD
3-6 Practice
The Quadratic Formula and the Discriminant