Log in
Sign up for FREE
arrow_back
Library

Quadratic Formula #2

star
star
star
star
star
Last updated over 4 years ago
20 questions
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
Question 1
1.

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 + 11x - 6 = 0

Question 2
2.

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 - 3x - 6 = 0

Question 3
3.

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.

16x2 = 81

Question 4
4.

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.

x2 - 9x = -19

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.

2x2 - 8x = 12

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.

3x2 - 24x = -36

Question 7
7.

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.

x2 - 3x = 10

Question 8
8.

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 + 100 = 0

Question 9
9.

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.

x2 = -7x - 5

Question 10
10.

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.

12 - 12x = -3x2

Question 11
11.

What are the roots of the equation
x2 + 4x - 16 = 0 ?

[Show your work in the space provided.]

Question 12
12.

What are the zeros of the function
f(x) = x2 - 13x - 30 ?

[Show your work in the space provided.]

Question 13
13.

What are the solutions to the equation
x2 - 8x = 24 ?

[Show your work in the space provided.]

Question 14
14.

The zeros of the function
f(x) = 3x2 - 3x - 6 are

[Show your work in the space provided.]

Question 15
15.

What are the solutions to the equation
3x2 + 10x = 8 ?

[Show your work in the space provided.]

Question 16
16.

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

Question 17
17.

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

Question 18
18.

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

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.