Question 1

Factor the expression using integer coefficients:

Accepted Answer

The answer of Factor the expression using integer coefficients: ...

Question 2

Rewrite the expression with a positive rational exponent. Simplify, if possible:
-

Accepted Answer

A)   2b4  
D)    " class="answers-bank-image d-inline" rel="preload" >
B)   2b4  
D)    " class="answers-bank-image d-inline" rel="preload" >
C)   3a2b4 
D)   2b4  
D)    " class="answers-bank-image d-inline" rel="preload" > D

Question 3

Simplify and express the answer using positive exponents only:

Accepted Answer

The answer of Simplify and express the answer using positive...

Question 4

Indicate True (T) or False (F), and for each false statement find real number replacements for a, b, and c that will provide a counterexample.
-a + b = b + a

Accepted Answer

A) True 
 B)False

Question 5

Perform the indicated operation and reduce to lowest terms:

Accepted Answer

The answer of Perform the indicated operation and reduce to...

Question 6

Simplify. The exponents in the answer should be positive integers:
-

Accepted Answer

A)   - 
B)   
C)   
D)

Question 7

Factor by grouping:

Accepted Answer

The answer of Factor by grouping: ...

Question 8

Find the product:
-

Accepted Answer

A)   
B)   
C)   
D)

Question 9

Indicate True (T) or False (F), and for each false statement find real number replacements for a, b, and c that will provide a counterexample.
-a - b = b - a

Accepted Answer

A) True 
 B)False

Question 10

Indicate True (T) or False (F), and for each false statement find real number replacements for a, b, and c that will provide a counterexample.
-(a - b) - c = a - (b - c)

Accepted Answer

A) True 
 B)False

Question 11

Write  in the form  +  +  , where a, b, and c are real numbers and p, q and r are integers.

Accepted Answer

The answer of Write  in the form  +...

Question 12

Write 7.214 ×  in standard notation.

Accepted Answer

The answer of Write 7.214 ×  in standard notation....

Question 13

Factor, if possible, as the product of two first-degree polynomials with integer coefficients:

Accepted Answer

The answer of Factor, if possible, as the product of...

Question 14

Simplify the expression:
-

Accepted Answer

A)   
B)   
C)   
D)

Question 15

Solve by factoring:

Accepted Answer

The answer of Solve by factoring: ...

Question 16

Factor using integer coefficients:

Accepted Answer

The answer of Factor using integer coefficients: ...

Question 17

Which polynomial can be factored using integer coefficients? Find its factored form.

Accepted Answer

A)    
B)    
C)

Question 18

Change to simplest radical form:

Accepted Answer

The answer of Change to simplest radical form: ...

Question 19

Perform the indicated operation and reduce to lowest terms:

Accepted Answer

The answer of Perform the indicated operation and reduce to...

Question 20

Indicate True (T) or False (F) by each statement.
-An integer is a rational number.

Accepted Answer

A) True 
 B)False

Exam 12: Appendix A: Basic Algebra Review

Factor the expression using integer coefficients:

Rewrite the expression with a positive rational exponent. Simplify, if possible: -

Simplify and express the answer using positive exponents only:

Indicate True (T) or False (F), and for each false statement find real number replacements for a, b, and c that will provide a counterexample. -a + b = b + a

Perform the indicated operation and reduce to lowest terms:

Simplify. The exponents in the answer should be positive integers: -

Factor by grouping:

Find the product: -

Indicate True (T) or False (F), and for each false statement find real number replacements for a, b, and c that will provide a counterexample. -a - b = b - a

Indicate True (T) or False (F), and for each false statement find real number replacements for a, b, and c that will provide a counterexample. -(a - b) - c = a - (b - c)

Write in the form + + , where a, b, and c are real numbers and p, q and r are integers.

Write 7.214 × in standard notation.

Factor, if possible, as the product of two first-degree polynomials with integer coefficients:

Simplify the expression: -

Solve by factoring:

Factor using integer coefficients:

Which polynomial can be factored using integer coefficients? Find its factored form.

Change to simplest radical form:

Perform the indicated operation and reduce to lowest terms:

Indicate True (T) or False (F) by each statement. -An integer is a rational number.