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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
.
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: {(2x+5)(x-4)}
Question 4
4.
Find the Product: {(3x-1)(x^2+x+2)}
Question 5
5.
Find the Quotient:
Question 6
6.
Solve the equation.
{(x-5)(3x+2)=0}
Smaller Root: _______
Larger Root: _______
Question 7
7.
Factor: {2x^2+9x-35 = (\space\space\space)(\space\space\space)}
_______
Question 8
8.
Factor: {25x^2-20x+4 = (\space\space\space)(\space\space\space)}
Question 9
9.
Factor: {25x^2-4 }
(25x-2)(25x-2)
(5x+2)(5x+2)
(25x+4)(25x-4)
(5x+2)(5x-2)
Question 10
10.
What is the perimeter of this figure?
{\bold{Perimeter} \space=(A)x^2+(B)x+(C) }
A = _______
B = _______
C = _______
Question 11
11.
Question 12
12.
Solve the polynomial
{4b^2+40b+96=0}
Smaller root: _______
Larger root: _______
Question 13
13.
Find the product: {(3m+7)(m-2)}
Question 14
14.
Find: {(2x-3)^2}
Question 15
15.
Find the area of a parallelogram:
{A=b \cdot h}
Completely factor the polynomial.
{35xy-18n+30x-21ny}
Select the 2 factors from the list below:
{5x-3n}
{-7y+6}
{-5x-3n}
{7y+6}
{5x+3n}
{7y-6}