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Chapter 7 Test...

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Last updated about 2 years ago
15 questions
Note from the author:

Be sure to write all polynomial expressions in Standard Form.

Be sure to write all polynomial expressions in Standard Form.

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Question 1
1.

Find the Sum:
{(9x^2-4x-1)+(-2x^2-3x-9)}

Question 2
2.

Find the Difference:
{(6x^2-5x-5)-(-7x^2-5x+4)}

Question 3
3.

Find the Product: {(7x-2)(x-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-9)(6x+5)=0}

Smaller root: _______
Larger root: _______
Question 7
7.
Factor: {5x^2-23x+12 = (\space\space\space)(\space\space\space)}

_______
Question 8
8.

Factor: {9x^2-24x+16 = (\space\space\space)(\space\space\space)}

Question 9
9.

Factor: {16x^2-49}

Question 10
10.
What is the perimeter of this figure?
{\bold{Perimeter} = (A)x^2 + (B)x + (C)}
A = _______
B = _______
C = _______
Question 11
11.

Completely factor the polynomial.

{21xy+6ny-35x-10n}

Select the 2 factors from the list below:

Question 12
12.
Solve the polynomial:
{7x^2+49x+70 = 0}

Smaller root: _______
Larger root: _______
Question 13
13.

Find the product: {(3m-7)(m-9)}

Question 14
14.

Find: {(5x-6)^2}

Question 15
15.

Find the area of a parallelogram: {A = b \cdot h}