Quiz about 5.1 Practice - Simplifying Rational Expressions

Question 1

1b.) Simplify the expression below.

$$\frac{3x-9}{x^{2\ }-6x+9}$$

Select the restriction(s).

Accepted Answer

3

Answer

9

Answer

-9

Answer

-3

Question 2

2b.) Simplify the expression below.

$$\frac{x^2-12x+36}{4x-24}$$

Select the restriction(s).

Accepted Answer

6

Answer

-4

Answer

4

Answer

-6

Question 3

3b.) Simplify the expression below.

$$\frac{y^2+7y-18}{y^{2\ }-3y+2}$$

Select the restriction(s).

Accepted Answer

1

Accepted Answer

2

Answer

0

Answer

3

Question 4

4b.) Simplify the expression below.

$$\frac{x^{2\ }-x-42}{x^2-36}$$

Select the restriction(s).

Accepted Answer

-6

Accepted Answer

6

Answer

-36

Answer

36

Question 5

5b.) Simplify the expression below.

$$\frac{4-x^2}{x^2+7x-18}$$

Select the restriction(s).

Accepted Answer

2

Accepted Answer

-9

Answer

-2

Answer

9

Question 6

6b.) Simplify the expression below.

$$\frac{x^2-49}{2x^2+11x-21}$$

Select the restriction(s).

Accepted Answer

3/2

Accepted Answer

-7

Answer

-3/2

Answer

7

Question 7

7b.) Simplify the expression below.

$$\frac{3x^2-20x+12}{x^2-3x-18}$$

Select the restriction(s).

Accepted Answer

-3

Accepted Answer

6

Answer

3

Answer

-6

Question 8

8b.) Simplify the expression below.

$$\frac{5x^2-8x-4}{x^2-4x+4}$$

Select the restriction(s).

Accepted Answer

2

Answer

-2/5

Answer

2/5

Answer

-2

5.1 Practice - Simplifying Rational Expressions

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics