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Quiz Review: Solving Quadratic Equations

Last updated over 4 years ago
18 questions
1

Which of the following
equations is the solution to
p2 + 14p + 3 = 0
after completing the square?

[Show your work in the space provided.]

1

An equation whose roots are 4 and -1 is

[Show your work in the space provided.]

1

What is the solution of
the quadratic equation
2x2 - x = 14 ?

[Show your work in the space provided.]

1

What is the smaller root of the equation
k2 - 9k + 20 = 0 ?

[Show your work in the space provided.]

1

The solution set of the equation
f 2 = 256 is

[Show your work in the space provided.]

1

Solve u2 - 6u - 5 = 0
by completing the square.

[Show your work in the space provided.]

1

Which of the following
equations is equivalent to
n2 + 3n = 18
by completing the square?

[Show your work in the space provided.]

1

What are the roots of
4x2 - 3x = 2
to the nearest hundredth?

[Show your work in the space provided.]

1

What is the negative root of the equation
d2 - d - 2 = 0 ?

[Show your work in the space provided.]

1

Find the solutions to the equation
2m2 - 10m + 6 = 0 .
Round your answers to the nearest tenth.
Type your answer in the form
{p,q} such as {-8,1} .
Do not include any spaces.

[Show your work in the space provided.]

1

Solve for y by completing the square:
x2 - 6x + 3 = 0
Round your answers to the nearest hundredth.
Type your answer in the form
{p,q} such as {-8,1} .
Do not include any spaces.

[Show your work in the space provided.]

1

What are the roots of
3x2 = 2x + 2 ?
Round your answers to the nearest hundredth.
Type your answer in the form
{p,q} such as {-8,1} .
Do not include any spaces.

[Show your work in the space provided.]

1

Solve for all values of x that satisfy the equation below.


Type your answer in the form
{p,q} such as {-8,1} .
Do not include any spaces.

[Show your work in the space provided.]

0

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0

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0

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

0

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

0

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