Advanced October

Factoring

100

6x + 9

3(2x + 3)

200

20y + 10

10(2y+ 1)

300

5xy + 20x

5x(y+4)

400

8x + 12y + 24

4(2x+3y+6)

500

3x² + 6x

3x(x+6)

Order of Operations

100

6 ÷ 2(1+2)

9

200

8 + 4 • 2

16

300

7 - 24 ÷ 8 • 4 + 6

1

400

2³ - 8 ÷ 4 • 2 + 7

11

500

(18 - 6 ÷ 2) + 4 • 3

27

Simplify

100

yx/y

x

200

2xy/6y

x/3

300

2(2 + x)/2

2 + x

400

3²y³/3y

3y²

500

(3+x) (2-y) / 2(2-y)

3+x / 2

Evaluate

100

4² + x²        for x=3

25

200

(4x)²     for x = 3

144

300

4x²     for x = 3

36

400

m² + 15 / 2m   for m = 5

4

500

3y + 12 / 2y   for y = 4

3

Multiply by 6

100

-7

-42

200

2x + 4

12x + 24

300

2(3y + 4)

12(3y + 4) or 36y + 48

400

x + 4 / 6

x + 4

500

x - 3 / 12

x - 3 / 2