Question text

Simplify to lowest
terms.

Select one:

a.

b.

c.

d.

Question 2

Question text

Identify the domain
of the expression.

Select one:

a. All real numbers except
and.

b. All real numbers except
and.

c. All real numbers except
and.

d. All real numbers except.

Question 3

Question text

Identify the domain
of.

Select one:

a. All real numbers except .

b. All real numbers except.

c. All real numbers except.

d. All real numbers.

Question 4

Question text

Which of the
following expressions does NOT have in the domain?

Select one:

a.

b.

c.

d.

Question 5

Question text

When simplifying ,
what are the term(s) that can be cancelled?

Select one:

a. Only

b. Only

c.

d.

Question 6

Question text

Multiply and reduce to lowest terms.

Select one:

a.

b.

c.

d.

Question 7

Question text

When multiplying ,
what are the term(s) that can be cancelled?

Select one:

a. Only

b.

c.

d. All terms can be cancelled.

Question 8

Question text

When simplifying ,
what are the term(s) that can be cancelled?

Select one:

a. and

b. and

c. and

d.

Question 9

Question text

When simplifying ,
what are the term(s) that can be cancelled?

Select one:

a.

b. Only

c. Only

d.

Question 10

Question text

Divide and reduce to lowest terms.

Select one:

a.

b.

c.

d.

Question 11

Question text

When multiplying two
rational expressions, what direction(s) can you NOT cancel like terms?

Select one:

a. Terms which are both in the numerator OR both in the
denominator.

b. Like terms where one is located in the numerator and the
other in the denominator of different rational expression.

c. Like terms which are diagonally located.

d. Like terms where one is located in the numerator and the
other in the denominator of the same rational expression.

Question 12

Question text

Subtract and reduce to lowest terms.

Select one:

a.

b.

c.

d.

Question 13

Question text

When dividing , what
are the term(s) that can be cancelled?

Select one:

a.

b.

c.

d.

Question 14

Question text

Divide and reduce to lowest terms.

Select one:

a.

b.

c.

d.

Question 15

Question text

What is the least
common denominator needed to add?

Select one:

a.

b.

c.

d.

Question 16

Question text

When adding and subtracting rational expressions, which of
the following MUST be true?

Select one:

a. The denominators have to be identical.

b. The numerators have to be identical.

c. The denominators have to have opposite signs.

d. There are no restrictions when adding and subtracting
rational expressions.

Question 17

Question text

Solve .

Select one:

a.

b.

c.

d.

Question 18

Question text

Solve .

Select one:

a.

b.

c.

d.

Question 19

Question text

Solve .

Select one:

a.

b.

c.

d.

Question 20

Question text

Which equation below
represents, “If is added to twice the
reciprocal of a number, the result is 1”?

Select one:

a.

b.

c.

d.