Exponents - Power Rule
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Lesson Description:
Develops the Power Rule for Exponents and Product of a Power or Quotient Rule, and examples using more than one rule.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- What is the power rule for exponents?
- How do you simplify (x^3)^4?
- Why do you multiply exponents when a variable to an exponent is raised to an exponent?
- Why does (x^3)^4 equal x^12 and not x^7?
- How can you simplify (a^12)^10?
- How can you evaluate or simplify (6^3)^8?
- How do you simplify (2x^3/m^2)^4?
- How can you simplify (-5x^3n/m^8)^2?
- How do you simplify complicated expressions like -4x^5m(3x^2m)^2/(2x)^3 using rules of exponents?
- How would you simplify (-7)^22/(-7)^20?
- What is the power of a product rule for exponents?
- What is the power of a quotient rule for exponents?
- How would you simplify (2m^4)^3 using rules of exponents?
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Staff Review
You will learn all about the power rule for exponents in this lesson. Many example problems are shown, and problems get more difficult as the lesson goes on. A couple of different ways of simplifying are shown in this video. This lesson is great for practice with exponents.
