8.4 Use Scientific Notation Algebra

Scientific Notation Numbers such as 1,000,000, 153,000 and are written in standard form. Another way to write a number is to use scientific notation.

Scientific Notation c x 10 n where 1 ≤ c < 10 and n is an integer Standard Form Scientific Notation 2,000,0002 x x 10 -3

Write Numbers in Scientific Notation 42,590, ,

Write Numbers in Standard Form x x x x 10 -6

Order Numbers in Scientific Notation Order from least to greatest: 103,400,000, 7.8 x 10 8, 80,760,000

Order Numbers in Scientific Notation YOUR TURN Order from least to greatest: 2.7 x 10 5, x 10 4, 27,500

Compute with Numbers in Scientific Notation Evaluate the expression. Write your answer in scientific notation. (8.5 x 10 2 )(1.7 x 10 6 )(5.7 x 10 3 )(2.6 x 10 4 )

Compute with Numbers in Scientific Notation Evaluate the expression. Write your answer in scientific notation. (1.5 x ) 2 (2.4 x ) 2

Compute with Numbers in Scientific Notation Evaluate the expression. Write your answer in scientific notation. 1.2 x x x x 10 -4

Evaluate the expression. Write your answer in scientific notation. YOUR TURN (1.3 x ) 2 (1.1 x 10 7 )(4.2 x 10 2 ) 4.5 x x 10 -2

ASSIGNMENT p.515 #2-42 evens