Evaluating Algebraic Expressions with Exponents

What is the first step in evaluating an expression with exponents?

• Substitute the given value for the variable

• Multiply the base by itself

• Perform the exponent operation

• Carry out any addition or subtraction

Tags

CCSS.6.EE.A.1

What does the exponent in an expression tell us?

• The total value of the expression

• How many times to multiply the base by itself

• How many times to add the base

• How many times to divide the base

Tags

CCSS.6.EE.A.2C

What is the value of 4x^2 when x equals 3?

• 12

• 36

• 9

• 27

Tags

CCSS.6.EE.A.2C

How do you evaluate the expression 4x^2?

• Square x, then multiply the result by 4

• Square x, then add 4 to the result

• Multiply 4 by x, then square the result

• Add 4 to x, then square the result

Tags

CCSS.6.EE.A.1

What does 3 squared equal?

• 15

• 6

• 12

• 9

Tags

CCSS.6.EE.A.2C

In the expression x^3 - 5x + 25, what operation do you perform first when x=3?

• Subtraction

• Addition

• Multiplication

• Exponentiation

Tags

CCSS.6.EE.A.1

What is the result of 3 cubed?

• 6

• 81

• 27

• 9

Tags

CCSS.HSA-REI.B.4B

After calculating 3 cubed in the expression x^3 - 5x + 25, what is the next step?

• Subtract 25

• Calculate 5 times x

• Add 25

• Subtract 5 times x

Tags

CCSS.6.EE.A.2C

What is the final value of the expression x^3 - 5x + 25 when x equals 3?

• 37

• 15

• 12

• 42

Tags

CCSS.6.EE.A.2C

What is the importance of the order of operations in evaluating expressions?

• It simplifies the expression to its most basic form

• It ensures that multiplication is always done first

• It determines the final value of the expression

• It has no impact on the final result

Tags

CCSS.6.EE.A.2C