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ch 8 test polynomials 11-12 no key

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Algebra 1 Test Chapter 8 Polynomials
Name:_________________
Multiple Choice
Identify the choice that best completes the statement or answers the question.
Simplify. Assume that no denominator is equal to zero.
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____
____
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1.
a.
b.
c.
d.
a.
b.
c.
d.
a.
b.
c.
d.
a.
c.
b.
d.
2.
3.
4.
Express the number in scientific notation.
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5. 0.0016209
a.
b.
c.
d.
6.
a.
b.
c.
d.
Evaluate. Express the result in scientific notation.
____
7.
a.
b.
c.
d.
Find the degree of the polynomial.
____
____
8.
a. 6
b. 7
c. 8
d. 4
a. 8
b. 13
c. 16
d. 14
9.
Arrange the terms of the polynomial so that the powers of x are in descending order.
____ 10.
a.
b.
c.
d.
Find the sum or difference.
____ 11.
a.
b.
c.
d.
a.
b.
c.
d.
a.
b.
c.
d.
____ 12.
____ 13.
Find the product.
____ 14.
a.
b.
c.
d.
a.
b.
c.
d.
a.
b.
c.
d.
____ 15.
____ 16.
____ 17.
a.
b.
c.
d.
a.
b.
c.
d.
a.
b.
c.
d.
a.
b.
c.
d.
____ 18.
____ 19.
____ 20.
____ 21. Given the following equation, which could be the value of x ?
a.
b.
c.
d.
1
-2
-3
-4
____ 22. What value of m satisfies the equation shown below?
a.
b.
c.
d.
14
9
3.5
-7.5
____ 23. Which is equivalent to the following expression?
a.
b.
c.
d.
____ 24. Which expression is equivalent to the following expression?
a.
b.
c.
d.
____ 25. Which is equivalent to the following expression?
a.
b.
c.
d.
____ 26. What is the following product?
a.
b.
c.
d.
Determine if the following is a special product. If yes, state which it is:
A. Product of a sum and a difference
B. Square of a sum
C. Square of a difference
D. None of the above
27. π’™πŸ + πŸπŸ–π’™ + πŸ–πŸ
28. πŸπŸπŸπ’ŽπŸ’ βˆ’ πŸπŸπŸ“
29. πŸπŸπ’’πŸ βˆ’ πŸ‘πŸπ’’ + πŸπŸ”
30. πŸπŸ“π’ƒπŸ + πŸ•πŸŽπ’ƒ + πŸ’πŸ—
31. πŸ—π’†πŸ βˆ’ πŸ”π’† + 𝟏
BONUS POINTS IF YOU CAN WRITE THE FACTORED FORM OR SAY WHAT IS WRONG IF IT’S NONE
OF THE ABOVE!!!!
32. Use the triangle below to solve the following problems.
q+1
2q-3
a. Write a polynomial expression that represents the area of the triangle.
b. If q = 3 centimeters, then what is the area of the triangle?
c. If the base of the triangle was the side of a square, write a polynomial expression that represents the area of
the square.
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