Are You Smarter Than a Y9 Maths Student?

Combining Terms

100

What is 12x - 34 + 2x² - 5 in simplest form?

2x² + 12x - 39

200

Simplify: -4h⁷ - h + 80ex - 10h⁷ + ex

-14h⁷ + 81ex - h

300

Simplify: 

-9x + 7x² - 8 + 8x - 5x² + 3x³ + 5

3x³ + 2x² - x - 3

400

Simplify: 7+9x²-7x²+96x-18+4x²-35+20x

6x²+116x-46

500

2x²+3x+2+3x²-5x-1

5x²-2x+1

Distributive Property

100

Distribute: 5(2x+3x²-8)

15x²+10x-40

200

Distribute and simplify:

6(–4b + 12z + 3)

–24b + 72z + 18

300

Distribute & simplify:

2(7x + 4) - 4(5x - 8)

-6x + 40

400

Distribute and simplify: (8x+4)(2x+5)

16x²+48x+20

500

Distribute and simplify: 

4(6t²-3t+8)-7(8t²+9t-2)

-32t²-75t+46

GCF

100

What is the greatest common factor of 28x²-7x?

7x

200

Find GCF of: 

9x² and 45x and 27x³

9x

300

What's the Greatest Common Factor?

17(4 + 6x) + (3y - 5)(4 + 6x)

(4 + 6x)

400

Find the greatest common factor:

33, 781 and 743

1

500

Find the GCF: 2ax³-6a²x²+4a³x

2ax

Naming Polynomials

100

What is the name of this polynomial: 2x²+4x?

2nd degree binomial

200

What is the name of this polynomial? 

18 + 21cx³ - 16z - 182 - 1y⁴ + 3y - 11y² + 2a⁸

eighth degree polynomial of eight terms

300

Name polynomial: 2x²-3x+4

2nd degree trinomial

400

Name the following polynomial:

58x + 7y² - 4 + 7y³

This is a third degree polynomial

500

Name the polynomial:

34v³-546c⁴+3x²⁷⁸-8x+57-9c⁴³+7-43² 

278th degree, 8-term polynomial

Factoring

100

Factor this expression: -24z+16

-8(3z-2)

200

Factor completely: (10c-14)

2(5c-7)

300

Fully factorize:  36y² - 49

(6y+7)(6y-7)

400

Factor completely: (81v⁴-900v²)

9v²(3v+10)(3v+10)

500

Factor the following:

70r²s² - 112rs³

14rs²(5r - 8s)