Gr8 Topic 1 Part 2 Review

Exponent Rules

100

5³ x 5⁶

5⁹

200

(6⁵)⁴

6²⁰

300

7⁵ x 3⁵

21⁵

400

c^-2

(1/c^2)

500

(8x⁴)²

64x⁸

Exponent Rules Cont'd

100

(4^7/4^2)

4⁵

200

k² x k⁶ x k

k⁹

300

(4.3)⁰

1

400

4⁵ x 4^-7

1/4^2 or 1/16

500

(2x⁵)³

8x¹⁵

Convert between Standard/Scientific Notation

100

6.4 x 10³

6,400

200

5.2 x 10^-3

0.0052

300

9,080,000

9.08 x 10⁶

400

0.000154

1.54 x 10-4

500

524.3 x 10³

5.243 x 10⁵

Multiply/Divide in Scientific Notation

100

(2.5times10^2)*(3.7times10^5)

9.25times10^7

200

(3.91times10^7)div(2.3times10^2)

1.7 x 10⁵

300

What is the product of 

2.1times10^2 and 1.8times10^3 ?

3.78times10^5

400

What is the quotient of 

8.832times10^6 and 9.6times10^2

9.2times10^3

500

(5.9times10^3)*(5.9times10^4)

3.481times10^8

Misc.

100

What is the cube root of 729?

9

200

Is

sqrt121

 rational?

Yes, 

sqrt121 = 11

300

Convert 0.636363... to a fraction.

63/99

400

Find the value of x. 

x^2 = 36

x=+-6

500

Approximate

sqrt(22)

 to the nearest tenth.

4.7