Algebra 1 - Lesson Evaluating Expressions

Algebra 1 - Lesson Evaluating Expressions

by Scott Madeoy

Multiple Choice

The difference of the square root of a number and four.

Which of the below describes the verbal statement above?

• $$\sqrt[]{x}-4$$  

• $$\sqrt[]{x-4}$$  

Multiple Choice

The quotient of a number cubed and 2.

Which of the below describes the verbal statement above?

• $$2x^3$$  

• $$\frac{x^3}{2}$$  

• $$x^3-2$$

• $$x^3+2$$  

Home

Open in new tab

Copy link

​

​Type the below into your calculator.

​

​Click all to create sliders.

​You should see the below.

​Now make a = -3 and b = 7.

​

​What value did you get?

​

​You should have the value of 4 as shown below.

​

​Find the value of the expression shown.

​

​You should have gotten 44.

​

Multiple Choice

Evaluate the expression.   Let g = 3    h = 9  4h + 2g + 4

• 42

• 46

• 34

• 58

Multiple Choice

Evaluate the following expression: -3x² - 5x + 7 when x = -2

• 5

• 10

• 12

• 7