Review Math Game for Final

Solving Systems

100

Solve the system.

y=x+2

x+y=6

The correct answer is..

x=2

y=4

200

Solve the system.

y=2x-1

x+y=5

The correct answer is...

x=2, and y=3

300

Solve the system.

2x+y=8

x-y=1

The correct answer is...

x=3 and y=2

400

Solve the system.

2x+y=10

3x+y=13

The correct answer is...

x=3, y=4

500

Solve the system.

2x+3y=13

4x+6y=26

The correct answer is...

Infinite solutions.

Laws of Exponents

100

Simplify.

x²⁴ ⋅ x

The correct answer is...

x²⁵

200

Simplify:

y⁷ / y⁴

The correct answer is...

y³

300

Simplify:

(x²)³

The correct answer is...

x⁶

400

Simplify:

2x³  ⋅  4x²

The correct answer is...

8x⁵

500

Simplify:

m³(m⁵n²)² / m³

The correct answer is...

m⁷n⁴

Polynomial Operations

100

Simplify:

(3x+2)+(4x+5)

The correct answer...

7x+7

200

Simplify:

(6x+9)−(2x+3)

The correct answer is...

4x+6

300

Simplify: 

-6(-2x+17)

The correct answer is...

12x-102

400

Simplify:

x²+7x+10

The correct answer is...

(x+2)(x+5)

500

Simplify:

(2x−3)(x+4)

The correct answer is...

2x²+5x−12

Solving Quadratic Equations (Zeros)

100

Find the zeros:

x²−9=0

The correct answer is..

x=3,−3

200

Find the zeros:

x²+5x=0

The correct answer is...

x=0,−5

300

Find the zeros: 

- formula : x = (-b +/- √(b² - 4ac)) / 2a

x²+7x+12=0

The correct answer is..

x=−3,−4

400

Find the zeros: 

- formula : x = (-b +/- √(b² - 4ac)) / 2a 

x²−2x−15=0

The correct answer is...

x=5,−3

500

Find the zeros:

- formula : x = (-b +/- √(b² - 4ac)) / 2a

x²+2x−8=0

The correct answer is...

x=2,−4

Factoring Polynomials

100

Factor:

x²+5x

The correct answer is...

x(x+5)

200

Factor:

x²+7x+12

The correct answer is... 

(x+3)(x+4)

300

aFactor:

x²+11x+24

The correct answer is...

(x+3)(x+8)

400

Factor: 

3x² - 27

The correct answer is...

3(x-3)(x+3)

500

Factor:

2x²+9x+10

The correct answer is...

(2x+5)(x+2)