Algebra 2

Expressions

100

How many terms are in the following expression: 2x-3y + 5 - 3x - 8

5 terms

3y, 5, -3x, -8 

200

What terms is a "like term" along with 6m in the following expression: 

0.5p + 6m - 5 + 1.5p - 12.5m + 2

-12.5m

300

What is the constant in the following expression: 

2y - 5 + 7x

-5

400

What are the coefficients in the following expression: 

7 + 4p - 5 - p + 2q

4, -1 and 2

500

How many terms are in the expression: 

1.4y + 5 - 4.2 - 5y + z - 10

6 terms

Multiplying Terms

100

Simplify:

3 x a x y

3ay

200

Simplify:

6a x 4bc

24abc

300

Simplify:

5a x 12a

60a²

400

Simplify:

12uvy x 2vu x -y

-24u²v²y² 

500

Simplify:

-3m x 4mn x -m⁴ x -3n²

-36m⁶n³

Substitution

100

Substitute x=4 into the expression:

x+3  

4 + 3 

= 7

200

Substitute a=5, b=2 into the expression:
3a+b

Answer: 

3 x 5 + 2

= 17

300

Substitute m=6, n=2 into the expression:
m²−4n

(6 x 6) - (4 x 2)

36 - 8 

= 28

400

Substitute x=3, y=2 into the expression:
2x²+3y−4

(2 x 3²) + (3 x 2) - 4 

18 + 6 - 4

= 20 

500

Substitute a=2, b=−3, c=4 into the expression:
a²+bc−2b

Answer: -2

(2²) + (-3 x 4) - (2 x -3)

4 - 12 + 6 

= -2 

Like Terms

100

Simplify. 

3x + 16 - 12 + 7x

10x + 4

200

Simplify.

 15m + 26 - 12m + 4 

3m +30

300

Simplify. 

12p + 9p - 6p + 14 - 26 + 2p

17p - 12

400

Simplify. 

8g + 12k + 15g - 6g - 7k

17g + 5k

500

Simplify. -8x + 12 + 8t + 15 + 15x - 22 - x

7x + 8t + 5

Random

100

What is the name of the singer who sings "Love Story" ? 

Taylor Swift 

200

How many bread rolls are in a bakers dozen ?

13

300

In Cricket, what does LBW stand for ?

Leg Before Wicket 

400

In Chess, what is the correct name for the Horse ?

Knight 

500

What is the name of the player who has scored the most tries of all time in the NRL ?

Bonus Point Question - How many tries did he score to break the record ?

Alex Johnson

213 tries