part 1 algebra simplify

AlgebraSimplification

Ten quick questions

b: y4

d: 4 + y

a: 4y

c: y4

Which of the following is equivalent to:

y + y + y + y

1

b: y4

d: 4 + y

a: 4y

c: y4

Which of the following is equivalent to:

y × y × y × y

2

b: y15

d: y8

a: 8y

c: y15

Which of the following is equivalent to:

y3 × y5

3

b: y4

d: 4y

a: 8y

c: y3

Which of the following is equivalent to:

y6 ÷ y2

4

b: 6x3y3

d: 5 + x + y

a: 6xy

c: 5xy

Simplify the following expression:

xy + 2xy + 3xy

5

b: 16xy

d: 6x + 4y

a: 6x + 10y

c: 10xy

Simplify the following expression:

4x + 7y + 2x - 3y

6

b: 2x2 + 3xa: 8x2 + 3x

Simplify the following expression:

5x2 + 2x - 3x2 - x

7

c: 2x2 + x d: 8x2 + x

b: 7m + 11a: m - 11

Simplify the following expression:

4m - 5 + 3m - 6

8

c: m + 11 d: 7m - 11

b: 8mn

d: 8m + n

a: 2m + 6n

c: 12mn

Simplify the following expression, if possible:

2m + 6n

9

b: 8mn

d: 9mn

a: 2m × 6n

c: 12mn

Simplify the following expression:

2m × n × 6

10

Answers

b: y4

d: 4 + y

a: 4y

c: y4

Which of the following is equivalent to:

y + y + y + y

1

b: y4

d: 4 + y

a: 4y

c: y4

Which of the following is equivalent to:

y × y × y × y

2

b: y15

d: y8

a: 8y

c: y15

Which of the following is equivalent to:

y3 × y5

3

b: y4

d: 4y

a: 8y

c: y3

Which of the following is equivalent to:

y6 ÷ y2

4

b: 6x3y3

d: 5 + x + y

a: 6xy

c: 5xy

Simplify the following expression:

xy + 2xy + 3xy

5

b: 16xy

d: 6x + 4y

a: 6x + 10y

c: 10xy

Simplify the following expression:

4x + 7y + 2x - 3y

6

b: 2x2 + 3xa: 8x2 + 3x

Simplify the following expression:

5x2 + 2x - 3x2 - x

7

c: 2x2 + x d: 8x2 + x

b: 7m + 11a: m - 11

Simplify the following expression:

4m - 5 + 3m - 6

8

c: m + 11 d: 7m - 11

b: 8mn

d: 8m + n

a: 2m + 6n

c: 12mn

Simplify the following expression, if possible:

2m + 6n

9

b: 8mn

d: 9mn

a: 2m × 6n

c: 12mn

Simplify the following expression:

2m × n × 6

10