1) Explain why laws of exponents are needed.
|
|
4000 character(s) left Your answer is too long. |
|
|
Attachments |
|
2) Give an example of how laws of exponents can be used in the real world.
|
|
20000 character(s) left Your answer is too long. |
|
|
Attachments |
|
| |
3) What does an exponent tell you to do?
|
|
4000 character(s) left Your answer is too long. |
|
|
Attachments |
|
4) Name the base and the exponent for the expression 43, and then evaluate.
|
|
4000 character(s) left Your answer is too long. |
|
| |
|
5) Explain the "product of powers" rule.
|
|
4000 character(s) left Your answer is too long. |
|
|
Attachments |
|
In the following problems, use the "product of powers" rule to simplify each expression.
|
|
|
| |
6) Simplify.
|
|
|
|
| |
|
7) Simplify.
|
|
|
|
| |
|
8) Simplify.
|
|
|
|
| |
|
9) Simplify.
|
|
|
|
| |
|
Extra Practice: Check with you instructor to see if s/he would like for you to do some extra practice problems. Click here to view the practice worksheet.
|
|
|
| |
Geometry Connection
Find the area of each rectangle and the volume of the rectangular solid in the following questions.
|
|
|
| |
10) What is the area of the rectangle (A = lw)?
|
|
|
|
| |
|
11) What is the volume of the rectangular solid (V = lwh)?
|
|
|
|
| |
|
12) What is the area of the rectangle (A = lw)?
|
|
|
|
| |
|
| |
13) Explain the "power-of-a-power" rule.
|
|
4000 character(s) left Your answer is too long. |
|
|
Attachments |
|
14) Explain the "power-of-a-product" rule.
|
|
4000 character(s) left Your answer is too long. |
|
|
Attachments |
|
15) Simplify.
|
|
|
|
| |
|
16) Simplify.
|
|
|
|
| |
|
17) Simplify.
|
|
|
|
| |
|
18) Simplify.
|
|
|
|
| |
|
19) Simplify.
|
|
|
|
| |
|
Extra Practice: Check with you instructor to see if s/he would like for you to do some extra practice problems. Click here to view the practice worksheet.
Powers of (–1)
|
|
|
| |
20) Explain the pattern of even and odd exponents on negative bases.
|
|
4000 character(s) left Your answer is too long. |
|
|
Attachments |
|
21) Simplify.
|
|
|
|
| |
|
22) Simplify.
|
|
|
|
| |
|
23) Simplify.
|
|
|
|
| |
|
| |
|
| |
|
| |
| |
|
| |
|
| |
|
29) Simplify. (–4x – 3y) – (–7x – 2y)
Click here to review the unit content explanation for Expressions, Equations, and Inequalities.
|
|
4000 character(s) left Your answer is too long. |
|
| |
|
30) Simplify. (–2m + 4n) + (3m – 5n) – (7m + 6n)
Click here to review the unit content explanation for Expressions, Equations, and Inequalities.
|
|
4000 character(s) left Your answer is too long. |
|
| |
|
31) Write an equation for the following situation, and then solve the equation. Pam has $32. How many hours can Pam bowl if bowling costs $5 plus $3 per hour?
Click here to review the unit content explanation for Integers and Equations.
|
|
4000 character(s) left Your answer is too long. |
|
| |
|
In the following problems, solve each equation.
Click here to review the unit content explanation for Rational Numbers and Exponents.
|
|
|
| |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
39) Solve the system of equations using elimination.
Click here to review the unit content explanation for More Systems of Equations.
|
|
4000 character(s) left Your answer is too long. |
|
| |
|
40) Explain how you used the elimination process to solve the previous problem.
Click here to review the unit content explanation for More Systems of Equations.
|
|
20000 character(s) left Your answer is too long. |
|
|
Attachments |
|
41) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
|
No offline activities found |
0 Hour(s) & 0 Minute(s)
|
|
|
Attachments |
|