UNIT 2.5 : Laws of exponents ii - Raising powers
what we need to know
Concept of a power
Base and exponent
Exponents of 0 and 1
Base of 10 powers
Negative base powers
Standard vs. repeated multiplication form
To multiply powers with equal bases, add the exponents
To divide powers with equal bases, subtract the exponents
Base and exponent
Exponents of 0 and 1
Base of 10 powers
Negative base powers
Standard vs. repeated multiplication form
To multiply powers with equal bases, add the exponents
To divide powers with equal bases, subtract the exponents
class notes
9e_unit_2.5_class.pdf | |
File Size: | 8481 kb |
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more information
Power of a Power Law: When there are 2 exponents [exponent(s) inside the bracket AND an exponent outside the bracket], multiply the exponents!!!
Look at how this law was derived:
Look at how this law was derived:
Then:
Power of a Product Law: When there are 2 exponents [exponent(s) inside the bracket AND an exponent outside the bracket], multiply the exponents of each of the powers involved in the multiplication by the outside exponent!!!
Here are some examples:
Power of a Quotient Law: When there are 2 exponents [exponent(s) inside the bracket AND an exponent outside the bracket], multiply the exponents of each of the powers involved in the division (quotient) by the outside exponent!!!
Here are some examples:
videos that can help you
interactive online activities
extra worksheets
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power-rule-easy.pdf | |
File Size: | 56 kb |
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review - workbook
workbook_-_unit_2.5.pdf | |
File Size: | 3084 kb |
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