Evaluating Algebraic Expressions with Confidence

The video tutorial guides students through evaluating an algebraic expression when x equals 5. It begins with substituting the given value into the expression, followed by applying the order of operations to simplify the expression. The tutorial emphasizes the importance of evaluating the numerator and denominator separately before performing division. The final result of the expression is calculated, demonstrating the step-by-step process to reach the solution.

What is the first step in solving the given algebraic expression?

• Plug in the given value for the variable

• Divide the numerator by the denominator

• Evaluate the numerator

• Evaluate the denominator

Tags

CCSS.6.EE.A.2C

What value is given for the variable x in the problem?

• 3

• 4

• 5

• 6

Tags

CCSS.6.EE.B.5

What should you do after plugging in the value for x?

• Simplify the expression

• Divide the numerator by the denominator

• Check the final answer

• Evaluate using the order of operations

Tags

CCSS.6.EE.A.2C

What does the fraction bar in the expression represent?

• A multiplication symbol

• A division symbol

• A grouping symbol

• An addition symbol

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What operation should be performed last according to the order of operations?

• Subtraction

• Multiplication

• Division

• Addition

Tags

CCSS.6.EE.A.2C

What is the result of 5 times 5 in the numerator?

• 30

• 25

• 20

• 10

Tags

CCSS.4.OA.C.5

What is the result of 3 times 1 in the denominator?

• 3

• 1

• 7

• 5

Tags

CCSS.6.EE.A.2C

What is the result of 25 minus 10 in the numerator?

• 25

• 10

• 20

• 15

Tags

CCSS.7.NS.A.1C

What is the final value of the expression 15 over 3?

• 3

• 4

• 5

• 6

Tags

CCSS.3.OA.A.2