EXAM 1 REVIEW

1.1

100

9+3(5−1)

21

200

9−27÷3²

6

300

4⋅3−10(−1)

22

400

4+6z−4⋅4z

-10z+4

500

There is a mound of g pounds of gravel in a quarry. Throughout the day, 400 pounds of gravel is added to the mound. Two orders of 500 pounds are sold and the gravel is removed from the mound. At the end of the day, the mound has 1200 pounds of gravel.

Solve for g

1800

1.2

100

10²

100

200

(2²÷2³)⁴=

1/16

300

2⁴/(3a)^-2

2 to the power of four divided by (3a) to the power of negative 2 

144a²

400

(11n²)^-2m

m/121n⁴

500

Lebron James's net worth is:

$450,000,000

Write this in scientific notation

4.5 * 10⁸

1.3

100

√49

7

200

√400a4

20a²

300

√169/√49

Square root of 169 divided by square root of 49

13/7 

400

2√10+2√90

8√10

500

2/2+√3

2 divided by 2+√3

(4−2√3)

1.4/1.5

100

Find the leading coefficient and degree

5y²−5y−2

Coefficient: 5

Degree: 2

200

Factor the GCF

7x³+5x²

x²(7x+5)

300

(2x−4)+(3x+5)

5x+1

400

(4a+5b)(4a−5b)

16a²-25b²

500

Factor the trinomial

y²−8y+16

(y-4)²

Potpurri

100

The direction PEMDAS goes 

What is left to right?

200

What type of polynomial is this:

5y-2

What is binomial?

300

√48

4√3

400

Distribute

3x(3x²−5x−2)

9x³-15x²-6x

500

Factor as a sum or difference of two cubes

x³−1

(x-1)(x²+x+1)