midterm

adding subtracting radicals ( square root)

100

√3 + 8√3

9√3

200

3√5 - 7√5 

-4√5

300

√11 - √11

0

400

4√12 - 6√48

4√12 = 6.2

6√48 =6.8 

500

5√3 + 2√3  - 6√3

1√3

convert

100

1 foot = how many inches 

13 

200

1 yard to feet

3 feet

300

1 mile = to feet

5280 feet

400

1 year = weeks 

52 weeks 

500

1 year to days 

365 days

adding / subtracting polynomial

100

(2x³ -5x² +x) + (2x² +x^{3 -1)}

3x³ - 3x² +1

200

(3w² +w - 6) + (w²+4w-1)

4w²+5w+4 

300

(-5a² +a +2 ) + (2a² -a-9)

-3a²-7

400

(4x² - 3x + 5) +( 3x² - x -8)

x²  - 2x +13

500

(4n² + 5 ) - (- 2n² + 2n - 4)

6n² - 2n + 9

simplify radical expression (limit to square root)

100

√72

6√2

200

√40

2√10

300

2√54

6√6

400

7√75

35√3

500

-3a√8a⁵

-6a³√2a

convert

100

1 min to sec

60 sec 

200

1 cup to oz

8 oz

300

1 gal  to quarts 

4 quarts

400

1 pint to cups 

2 cups

500

1 quart to pint 

2 pints