Exponent Review

Exponents

100

(-11)⁰

1

200

3 cubed

27

300

5^-1

1/5

400

(0.8)²

0.64

500

(2/3)^2

4/9

Exponents II

100

2^3 * 2^4

2^7

200

5^10/5^4

5^6

300

(2y²)³

8y⁶

400

(x^7y^10)/(x^4y^6)

x³y⁴

500

(2x^4y^2z)(6x^3y^2z^3)

12x^7y^4z^4

Exponents III

100

-2^-4

-1/16

200

(-2)⁴

16

300

(-2)^-4

1/16

400

2^-4

1/16

500

-2⁴

-16

Exponents IV

100

5w*7w^3

35w4

200

(4m^7n^4)/(16m^9n^3)

n/(4m^2)

300

(-4m^2n^4)^3

-64m^6n^12

400

(2^7*2^-5)/2^9

1/2^7

500

(10w^2z^3)^3

1000w^6z^9

Sandard/Scientific Notation

100

Write in scientific notation:

4,234,500,000

4.2345*10^9

200

Write in scientific notation:

0.000000000000237

2.37*10^-13

300

Write in standard notation:

6.08*10^8

608,000,000

400

Write in standard notation:

9.987*10^-5

0.00009987

500

Evaluate following scientific notation:

(8*10^7)*(4*10^4)

3.2*10^12