Grade 9 Alberta Math

Adding Polynomials

100

Add the Polynomials

(4x + 9) +(x - 4)

5x + 5

200

Add the polynomials:

(-3a - 2) + (7a + 5)

4a + 3

300

Add the polynomials:

(x² +3x + 5) + ( -x² +6x)

9x + 5

400

Add the polynomials:

(t² + 3t³ -3) + (2t² +7t -2t³) 

t³ +3t² +7t -3

500

Add the polynomials: 

(-1 + x² + 2x) + (1 -2x + 2x²)

3x²

Subtracting Polynomials

100

Subtract the polynomials:

(g - 4) - (3g - 6)

-2g + 2

200

Subtract the polynomials:

(-5h - 2) - (7h +6)

-12h - 8

300

Subtract the polynomials:

(-x² - 5) - (-3x² -x -8)

2x² + x +3

400

Subtract the Polynomials:

(k² + 6k³ -4) - (5k³ + 7k -3k²)

k³ + 4k² -7k -4

500

Subtract the Polynomials:

(2x - 3x) - (x² -2x + 4)

-x² + x - 4

Dividing Polynomials

100

Divide the polynomial:

(m² – 2mn) ÷ m

m – 2n

200

Divide the Polynomial:

10a⁸ / 10a⁶

a²

300

Divide the polynomial:

(-24c⁶ – 32c⁴) ÷ (-8c³)

3c³ + 4c

400

Divide the polynomial:

(18r⁵ + 36r⁴ + 27r³ ) ÷ 9r

2r⁴ + 4r³ + 3r² 

500

Divide the polynomial:

(34m³n² – 51m²n³) ÷ 17mn

2m²n – 3mn²

Multiplying Polynomials

100

Multiply the Polynomials:

3x² (2x⁴)

6x⁶

200

Multiply the Polynomials:

3(2x + 4x² - 5)

12x² + 6x - 15

300

Multiply the Polynomials:

−y² (−8x² − 6xy − y² )

8y²x² + 6y³x + y⁴ 

400

Multiply the Polynomials:

(7r⁶s⁷tu)(9r⁸s²tu⁸)

63r¹⁴s⁹t²u⁹

500

Multiply the Polynomials:

(3pqr⁸s⁷)(2p²q⁸r⁹s)

6p³q⁹r¹⁷s⁸

Miscellaneous

100

The process by which a plant uses energy from the sun to create its own food is known as ...

Photosynthesis 

200

What country has been described as having a "boot shape"?

Italy

300

You are driving a bus down comm ave. You pick up 3 riders at the first stop. You pick up 20 on the next, but 2 get off, you pick up 16 at the next, but 10 get off. At the final stop 11 get off. What are the color of the bus driver's eyes?

YOU are driving a bus - what color are your eyes?

400

Applying only to individuals under the age of 18, what is the YCJA?

Youth Criminal Justice Act

500

Name all of the seven dwarfs in Snow White

1. Bashful      2. Doc        3. Dopey

4. Grumpy     5. Happy     6. Sleepy

7. Sneezy