6 7 6 8 Notes B
5
1 Opener: 1. 2. 3. 4. (Simplify) (Solve for x.) (Write as a power of 3.) (Simplify)
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Transcript of 6 7 6 8 Notes B
1
Opener:1.
2.
3.
4.
(Simplify)
(Solve for x.)
(Write as a power of 3.)
(Simplify)
2
Homework Questions:
3
Section 6.7 & 6.8:
Topic One: Definition of Square Roots
Examples:
The square root of a is a number b such that b2=a.
If then
For what kinds of numbers can we find square roots?
4
Simplifying Square Roots:
What about when we need to find the square root of a number that isn't a perfect square?
1. 2.
3. 4.
5. 6.
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Multiplying Square Roots:
Dividing Square Roots:
Example 1:
Example 2:
Example 1:
Example 3:
Example 2:
Example 3: