Unit 2 review 10.20.2026

factor

100

factor:

9x + 63

9(x + 7)

200

*******factor:

3c - 20

PRIME

300

factor:

18a + 40b

2(9a + 20b)

400

factor:

10a - 20a

10a(1-2)

500

15x - 10

5(3x - 2)

simplify/factor

100

Simplify AND factor:

3a - 2a + 10 - 5a =

-4a + 10 = 

2(-2a + 5)

200

Simplify:

-3(2a - 10) =

6a + 30 

300

*****Simplify:

2x - 3 + 4(2x + 5) = 

2x - 3 + 8x + 20 = 10x + 17

400

Simplify:

x - 5x + 10 - 9 = 

-4x + 1

500

******* Simplify AND factor:

26x -2(3x + 4y) -10y

20x - 18y = 2(10x - 9y)

Monomials

100

Solve:

(9c^-7d²)^-2 =

c¹⁴ /81d⁴

200

FInd the product of:

10x^-2 and -2x^-5

-20x^-7 = -20/x⁷

300

Subtract 9x³y from -4x³y

-13x³y

400

******** Solve:

3⁵ / 3^-1

3⁶

500

simplify:

10xy + 4xy -xy

13xy

algebra phrases

100

******Translate into algebra:

the difference of half a number and 10

1/2n - 10

200

Translate into algebra:

a payment plus $8 per hour

P + 8h

300

Translate into algebra:

the quotient of a number and 10

n/10

400

Translate into algebra:

20 less than the product of a number and 2

2x - 20

500

Translate into algebra:

ten minus the quotient of four and two

10 - 4/2

Polynomials

100

*******Simplify and write in standard form

(9h + 10) - (7 + 12h)

-3h + 3

200

*********Simplify and write in standard form:

(x² - 9x + 35) - (2x² + 6x -11)

-x² - 15x + 46

300

simplify and write in standard form:

2x + 3x² - x² + 20 - 11

2x² + 2x + 9

400

Solve and write in standard form:

(9x - 2) + (1 - x)

8x - 1

500

Simplify and write in standard form:

(6 - a² + 14a) + (-3h -18 + 5a²)

4a² + 11a - 12