5.1 laws of exponents
Post on 21-Mar-2016
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5.1 Laws of Exponents. Ms. Ahearn. GROUPS:. Scientific Notation. How Many Stars in the Universe?. 120,000 LY= Diameter of Milky Way. 13.8 Billion LY = Diameter of Visible Universe. 400 Billion in Milky Way. http:// www.youtube.com/watch?v =WuqB3aB6-RI. Stars in the Solar System?. HMWK:. - PowerPoint PPT Presentation
TRANSCRIPT
5.1 Laws of Exponents
Ms. Ahearn
am an amn
23 24 27
an m amn
35 2
a m 1am,a0
1a m am
5 2 152
14 1 4
a0 1
am
anam n,a0
xy 4 x 4y 4
ab m ambm
ab
m
am
bm,b0
1x 2
x 2x 2 2 x 0
GROUPS:
Scientific Notation
c 10n
1c 10
n
How Many Stars in the Universe?
120,000 LY= Diameter of Milky Way13.8 Billion LY = Diameter of
Visible Universe
400 Billion in Milky Way
Stars in the Solar System?
http://www.youtube.com/watch?v=WuqB3aB6-RI
HMWK:
• p 333 – 335:• #3 – 39 m3, 41 – 44, • 57 – 69 m3• Read 5.2
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