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Chapter 7 Test....
By CHRISTOPHER HOWELL
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Last updated about 2 years ago
15 questions
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Note from the author:
Instructions
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Be sure to write all polynomial expressions in Standard Form.
If a question has multiple solutions, separate the solutions using a comma with NO spaces.
Be sure to write all polynomial expressions in
Standard Form
.
Question 1
1.
Find the Sum:
Question 2
2.
Find the Difference:
Question 3
3.
Find the Product: {(7x-2)(3x-2)}
Question 4
4.
Find the Product: {(5x-1)(x^2-3x+2)}
Question 5
5.
Find the Quotient:
Question 6
6.
Solve the equation.
{(x-10)(6x+1)=0}
Smaller root: _______
Larger root: _______
Question 7
7.
Factor: {7x^2+40x-12 = (\space\space\space)(\space\space\space)}
_______
Question 8
8.
Factor: {9x^2-30x+25 = (\space\space\space)(\space\space\space)}
Question 9
9.
Factor: {36x^2-81 = (\space\space\space)(\space\space\space)}
(6x+81)(6x-81)
(36x+9)(36x-9)
(6x+9)(6x-9)
(6x-9)(6x-9)
Question 10
10.
What is the perimeter of this figure?
{\bold{Perimeter} = (A)x^2 + (B)x + (C)}
A = _______
B = _______
C = _______
Question 11
11.
Question 12
12.
Solve the polynomial
{4x^2+8x-192=0}
Smaller root: _______
Larger root: _______
Question 13
13.
Find the product: {(7m-3)(m-9)}
Question 14
14.
Find: {(6x-5)^2}
Question 15
15.
Find the area of a parallelogram:
Completely factor the polynomial.
{27xy-63x-12ny+28n}
Select the 2 factors from the list below:
3y-7
-9x+4n
-9x-4n
-3y-7
9x-4n
-3y+7