Quiz about H. Radicals Unit Test Review

Question 1

Solve the radical equation: $$\sqrt{2x-7}=\sqrt{x+2}$$

Accepted Answer

x = 9

Answer

x = 3

Answer

x = -9

Answer

x = -5/3

Question 2

Solve the radical equation: $$\sqrt{x+1}=\sqrt{4x-8}$$

Accepted Answer

x = 3

Answer

x = -3

Answer

x = 2

Answer

x = -2

Question 3

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

x = 3

Answer

x = -2

Answer

x = 5

Answer

No Solution

Question 4

Write the following expression in radical form:

Accepted Answer

a.)

Answer

b.)

Answer

c.)

Answer

d.)

Question 5

Write the following expression in exponential form:

Accepted Answer

d.)

Answer

a.)

Answer

b.)

Answer

c.)

Question 6

Write the following expression in exponential form:

Accepted Answer

a.)

Answer

b.)

Answer

c.)

Answer

d.)

Question 7

Simplify 4^1/3 x 4^4/3

Accepted Answer

45/3

Answer

4

Answer

25

Question 8

(x2/3)4

Accepted Answer

x8/3

Answer

x8/12

Answer

x8

Answer

x3

Question 9

Simplify.  Your answer should only contain positive exponents.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

Simplify.  Your answer should only contain positive exponents.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 11

Simplify.  Your answer should only contain positive exponents.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 12

Rewrite in radical form.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 13

Question 13.

Accepted Answer

$$\frac{a^6}{b^{12}}$$

Answer

$$\frac{b^{12}}{a^4}$$

Answer

$$\frac{a^{12}}{b^6}$$

Answer

$$\frac{1}{a^6b^{10}}$$

Question 14

Simplify: $$\sqrt[4]{16c^5d^8}$$

Accepted Answer

$$2cd^2\sqrt[4]{c}$$

Answer

$$2cd\sqrt[4]{c}$$

Answer

$$4cd^2\sqrt[4]{c}$$

Answer

$$4cd^2$$

Question 15

Rewrite as a rational exponent:

$$\sqrt[7]{x^{23}}$$

Accepted Answer

$$x^{\frac{23}{7}}$$

Answer

$$x^{\frac{7}{23}}$$

Answer

$$x^{16}$$

Answer

$$x^{161}$$

Question 16

Simplify:

$$x^{-\frac{9}{4}}$$

Accepted Answer

$$\frac{1}{x^{\frac{9}{4}}}$$

Answer

$$x^{\frac{5}{4}}$$

Answer

$$\frac{x^{\frac{9}{4}}}{x^{ }}$$

Answer

$$\frac{x^{\frac{1}{4}}}{x}$$

Question 17

$$3\sqrt{50}-5\sqrt{32}$$

Accepted Answer

$$-5\sqrt{2}$$

Answer

$$3\sqrt{2}$$

Answer

$$35\sqrt{2}$$

Question 18

Simplify the expression: $$\sqrt{72} - \sqrt{32}$$

Accepted Answer

$$2\sqrt{2}$$

Answer

$$6\sqrt{2} - 4\sqrt{2}$$

Answer

$$4\sqrt{2}$$

Answer

$$2\sqrt{3}$$

Question 19

$$3\sqrt{12}-2\sqrt{18}+4\sqrt{48}-6\sqrt{72}=$$

Accepted Answer

$$22\sqrt{3}-42\sqrt{2}$$

Answer

$$12\sqrt{3}-13\sqrt{2}$$

Answer

$$6\sqrt{23}-12\sqrt{3}$$

Question 20

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

x = 7/3

Answer

x = -6

Answer

x = 3

Answer

No Solution

Question 21

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

x = 3

Answer

x = -2

Answer

x = 5

Answer

No Solution

Question 22

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

x = 9

Answer

x = 2

Answer

x = 4

Answer

x = 7

Question 23

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

6

Answer

-6

Answer

-3

Answer

15

Question 24

Question 24.

Accepted Answer

6

Answer

2

Answer

-2

Answer

-6

Question 25

Question 25.

Accepted Answer

83

Answer

11

Answer

79

Answer

51

Question 26

Question 26.

Accepted Answer

43

Answer

1

Answer

8

Answer

55

Question 27

Question 27.

Accepted Answer

32

Answer

12

Answer

4

Answer

16

Question 28

Question 28.

Accepted Answer

4

Answer

5

Answer

2

Answer

3

Question 29

Identify a, b and c in the quadratic equation: $$2x^2-3x-5=0$$

Accepted Answer

a = 2, b = -3, c = -5

Answer

a = 2 , b = 3, c = -5

Answer

a = 2, b = -3, c = 5

Answer

a = -2, b = 3, c = 5

Question 30

What are the solutions to this equation?
(3x-2)(5x+1)=0

Accepted Answer

x=2/3,-1/5

Answer

x=5/2,-1/3

Answer

x=1/5,-2/3

Answer

x=1/3,-5/2

Question 31

Solve

Accepted Answer

5

Answer

-9

Answer

-2,3

Answer

0

Question 32

Solve the equation.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 33

Question 33.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 34

Question 34.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 35

Question 35.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 36

Question 36.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 37

Question 37.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 38

Question 38.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 39

Question 39.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 40

Simplify.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 41

Simplify.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 42

Simplify.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 43

Simplify.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 44

Simplify.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

H. Radicals Unit Test Review

58 questions

Solve the radical equation. Don't forget to check your answers!

Simplify the following radical: √150

Simplify

Write the following expression in radical form:

Write the following expression in exponential form:

Write the following expression in exponential form:

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