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Quadratic Formula #1

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Last updated over 4 years ago
23 questions
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Let's complete some examples together.

Question 1
1.

Use the discriminant to determine the number and type of roots.

h2 + 2h - 48 = 0

Question 2
2.

Use the discriminant to determine the number and type of roots.

5e2 + e - 2 = 0

Question 3
3.

Use the discriminant to determine the number and type of roots.

4f 2 - 8f = -4

Question 4
4.

Use the discriminant to determine the number and type of roots.

-9y2 = -8y + 8

Question 5
5.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

4x2 + 5x - 6 = 0

Question 6
6.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

5x2 + 21x = -18

Please complete the rest for homework.

Question 7
7.

Use the discriminant to determine the number and type of roots.

u2 + 5u + 2 = 0

Question 8
8.

Use the discriminant to determine the number and type of roots.

9n2 + 6n + 6 = 5

Question 9
9.

Use the discriminant to determine the number and type of roots.

-6q2 - 6 = -7q - 9

Question 10
10.

Use the discriminant to determine the number and type of roots.

x2 - 9x + 21 = 0

Question 11
11.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

8x2 + 12x = 8

Question 12
12.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

6x2 - 12x + 1 = 0

Question 13
13.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

2x2 = 12x - 18

Question 14
14.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

2x2 - 5x = -7

Question 15
15.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

2x2 - 2x = 5

Question 16
16.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

5x2 - 8x - 4 = 0

Question 17
17.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

4x2 - 24x + 35 = 0

Question 18
18.

Using the quadratic formula provided, what are the roots of the given equation? You must show work when solving this equation. If the are no roots, then type No Real Roots . Round your decimal answers to the nearest tenth.

9x2 = 25

Question 19
19.

Please upload pictures of your work if you didn't use the space provided.

Question 20
20.

Please upload pictures of your work if you didn't use the space provided.

Question 21
21.

Please upload pictures of your work if you didn't use the space provided.

Question 22
22.

Please upload pictures of your work if you didn't use the space provided.

Question 23
23.

Please upload pictures of your work if you didn't use the space provided.