Chapter 8 (Accelerated) Test Review

Exponents 1

100

Write the expression using exponents. 

8.5 *8.5 *8.5 *8.5 *8.5 

8.5^5

200

Simplify the expression. Write your answer as a power with a positive exponent.

(x^3*x^3)/x^2

x^4

300

Simplify the expression. Write your answer as a power with a positive exponent.

(f^2)^5

f^10

400

Simplify the expression. Write your answer as a power with a positive exponent.

(tv)^9

t^9v^9

500

Simplify the expression. Write your answer as a power with a positive exponent.

k^-5

1/k^5

600

Simplify the expression. Write your answer as a power with a positive exponent.

6a^0

6

Exponents 2

100

Write the expression using exponents.

6.2*6.2*6.2*

6.2^3

200

Simplify the expression. Write your answer as a power with a positive exponent.

(b^6*b^3)/b^5

b^4

300

Simplify the expression. Write your answer as a power with a positive exponent.

(j^6)^4

j^24

400

Simplify the expression. Write your answer as a power with a positive exponent.

(mg)^8

m^8g^8

500

Simplify the expression. Write your answer as a power with a positive exponent.

r^-9

1/r^9

600

Simplify the expression. Write your answer as a power with a positive exponent.

(p^8*p^-11)/6

1/(6p^3

Exponents 3

100

Write the expression using exponents.

10*10*10*10*10*10*10*10*10

10^9

200

Simplify the expression. Write your answer as a power with a positive exponent.

(k^10*k^4)/k^3

k^11

300

Simplify the expression. Write your answer as a power with a positive exponent.

(p^5)^9

p^45

400

Simplify the expression. Write your answer as a power with a positive exponent.

(df)^4

d^4f^4

500

Simplify the expression. Write your answer as a power with a positive exponent.

9f^0

9

600

Simplify the expression. Write your answer as a power with a positive exponent.

(k^7*k^-14)/8

1/(8k^7

Factoring

100

Factor the expression.

2y+6

2(y+3)

200

Factor the expression.

25v+30

5(5v+6)

300

Factor the expression.

8g+72

8(g+9)

400

Factor the expression.

4x^2+6x

2x(2x+3)

500

Factor the expression.

25x^2-30x^4

5x^2(5-6x^2)

600

Factor the expression.

24x^3-6x

6x(4x^2-1)

Scientific Notation

100

Write the number in scientific notation. 

118,000

1.18*10^5

200

Write the number in scientific notation.

5,400,000

5.4*10^6

300

Write the number in scientific notation.

0.0000009

9*10^-7

400

Write the number in standard form.

7.1*10^4

71,000

500

Write the number in standard form.

2*10^5

200,000

600

Write the number in standard form.

7.25*10^-5

0.0000725