Quiz about Generating Equivalent Expressions

Question 1

Which is of the following is the definition for COEFFICIENT?

Accepted Answer

the number that is MULTIPLIED by the variable in an algebraic expression

Answer

a number that does not change

Answer

an expression with at least one variable

Answer

the parts of an expression that are added or subtracted

Question 2

Which of the following is the definition of a TERM (in a expression)?

Accepted Answer

the parts of an expression that are added or subtracted

Answer

the number that is multiplied by the variable in an algebraic expression

Answer

a value that does not change

Answer

an expression with at least one variable

Question 3

What are like terms (in a expression)?

Accepted Answer

terms with the same variable raised to the same power

Answer

terms with the same coefficient

Answer

only variables

Answer

only constants

Question 4

Which of the following are like terms?

Accepted Answer

$$45\ \ \ \ \&\ \ \ \ \ \ 7$$

Answer

$$4x^2\ \ \ \ \&\ \ \ \ 3x^3$$

Answer

$$5a\ \ \ \ \ \&\ \ \ 7$$

Answer

$$19ab\ \ \ \ \&\ \ \ \ \ 19$$

Question 5

Combine like terms:

$$2x\ +\ 5\ +\ 6x$$

Accepted Answer

8x + 5

Answer

9x

Answer

2x + 5 + 6x

Answer

9

Question 6

Combine like terms:

$$3x^2+\ 7\ -\ 2\ +\ 3x^2$$

Accepted Answer

$$6x^2+5$$

Answer

11

Answer

$$6x^2\ +\ 7\ -\ 2$$

Answer

$$11x^2$$

Question 7

Apply the Distributive Property:

4(3x + 7)

Accepted Answer

12x + 28

Answer

$$7x\ +\ 11$$

Answer

40x

Answer

18

Question 8

Apply the Distributive Property:

$$5\left(2x^2-1\right)$$

Accepted Answer

$$10x^2-5$$

Answer

20x - 5

Answer

5

Answer

$$7x^2-4$$

Question 9

Which of the following is equivalent to 4x + 2?

Accepted Answer

$$\frac{1}{2}\left(8x\ +\ 4\right)$$

Answer

4(2x + 1)

Answer

$$2\left(2x+\right)$$

Answer

8x + 4

Question 10

True or False: 4(y - 3) is equivalent to 4y - 12

Accepted Answer

True

Answer

False

Question 11

True or False: 3 + v is equivalent to $$\frac{1}{3}\left(6\ -3v\right)$$

Accepted Answer

False

Answer

True

Generating Equivalent Expressions

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics