Algebra - Expanding brackets (HR)

Clarks

100

2(x + 3)

2x + 6

200

-3(x + 4)

-3x - 12

300

3b(a - 4)

3ab - 12b

400

what is -4x(y - 6)?

-4xy + 24x

500

-2(x - 6y + z + 2d)

-2x + 12y - 2z - 4d

Kickers

100

3 + 2(x + 9)

2x + 21

200

10y -8(4x - 5y)

50y -32x

300

what is 2(x + 4) + 5(2x + 3y) in its simplest term?

12x + 15y + 8

400

Expand and simplify 3y(2 - 3x) - 2(x +4y)

-2x -2y-9xy

500

what is 2x(x - 4) - (x - 6)

 2x² -9x + 6

Puma

100

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

4x + 14

200

2(x + y)

2x + 2y

300

Expand 2x(2x - 4)

- 8x + 4x²  

400

what is 2(x + 4) + 4(x + 6)

6x + 32

500

2x (x + 4x) 

10x²

Reebok

100

2(x +3)+ 2xy

2x + 6 + 2xy

200

what is 2(x + y)(2a + b)

4ax + 2bx + 4ay + 2by

300

expand -7(4x -5) + 20

-28 +55

400

expand and simplify (x - 4)²

x² - 8x + 16

500

(p - 3)(p + 3)

p² + 9

Air Force

100

3(5a + 2b)

15a + 6b

200

what is 2(3p - 2q) - 7p

-p - 4q

300

what is 4(3x - 2)(y + 2)?

12xy + 24x - 8y -16

400

Expand 3(ab + 2)²

3A²b² + 12ab + 12

500

What is (2m)²(m)

2m³