Exponents and Such

Multiplying Exponents

100

x³  * x⁷

x¹⁰

200

3x⁷  * 4x⁵

12x¹²

300

11x^-7 * 6x¹²

66x⁵

400

13x^-3 * 8x^-9

104x^-12

500

6x^-2y⁶ * 8x³y^-9

48x¹y^-3

Dividing Exponents

100

x⁷ / x⁶

x

200

12x⁹ / 8x⁴

3x⁵ / 2

300

121x⁴ / 22x³

11x / 2

400

15x⁴y⁴ / 2x³y¹¹

15x / 2y⁷

500

400x⁹y^-3 / 20x⁶y²

20x³ / y⁵

Scientific Notation

100

Write 9,000 in Scientific notation.   

9 x 10³

200

Write 0.008056 in Scientific notation

8.056 x 10^-3

300

Write 0.000000056 in Scientific Notation

5.6 x 10^-8

400

(18 x 10¹³) / (6 x 10¹⁰)

3 x 10³ or 3,000

500

(6 x 10⁷) (4 x 10^-3)    

2.4 x 10⁵

Square Roots

100

Square Root of 25  

5

200

Square root of x²

x

300

Square Root of 81h²    

9h

400

Square root of 35n⁶

Irrational

500

Square Root of 361m⁸

19m⁴

Cubed Roots

100

Cubed Root of 27

3

200

Cubed root of b³

b

300

Cubed Root of 81y⁶

Irrational

400

Cubed Root of 1000x⁹

10x³

500

Cubed Root of 2744x¹⁵

14x⁵