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1) Unit 6 Exponent Laws.notebook
1
December 15, 2015
Feb 312:15 PM
ExponentialsExponent Laws
By the end of this lesson you will be able to simplify expressions involving the exponent laws (yes, the same ones from grade 9!).
Learning Goal
Feb 82:17 PM
Exponent Notation
24 BasePower, Index or Exponent
Note: • A negative base raised to an odd power is negative• A negative base raised to an even power is positive
Feb 82:22 PM
1 State the base in the following expression.
A 3B 3C 2D 2
(3)2
May 1112:16 PM
The Exponent LawsA Quick Review
(am)(an) =
aman =
(am)n =
1) Unit 6 Exponent Laws.notebook
2
December 15, 2015
May 1112:16 PM
The Exponent LawsA Quick Review
a0 =
(ab)n =
ab =( )n
May 1112:16 PM
The Exponent LawsA Quick Review
an =
ab =( )n
Feb 82:41 PM
2 Determine the validity of the following statement.
True False
"The exponent law x0 = 1, does not work when the value of x is zero."
Dec 148:46 AM
1) Unit 6 Exponent Laws.notebook
3
December 15, 2015
May 1112:18 PM
Example. Write each of the following as a single expression with positive exponents.
a) b)
May 610:14 AM
c) d)
May 610:26 AM
e) 23 f)
May 610:27 AM
g)
1) Unit 6 Exponent Laws.notebook
4
December 15, 2015
May 1112:24 PM
3 Determine the validity of the following statement.
True False
May 1112:49 PM
4 Determine the validity of the following statement.
True False
May 1112:25 PM
Example. Evaluate each of the following using the exponent laws.
a)
May 1112:28 PM
b)
1) Unit 6 Exponent Laws.notebook
5
December 15, 2015
May 610:28 AM
c)
May 610:15 AM
Example. Write each of the following as a single expression with positive exponents.
b) a)
May 610:17 AM
5 Rewrite the following statement as a single expression. Type in the exponent only.
May 610:17 AM
6 Rewrite the following statement as a single expression. Type in the exponent only.
1) Unit 6 Exponent Laws.notebook
6
December 15, 2015
May 128:47 AM
Homework:Page 222 #5, 7b, 8f, 13ag, 16abc