Chapter 1 Section 2 and 3 Exponents Scientific Notation

Simplify using exponents. Base vs. Exponent 2  2  2∙2= _____

Show work and solve. 6²=

Special Case ** Any number to the first power is equal to that number. 13 = 13 ** Any number to the zero power, except zero, is equal to 1. 25⁰ = 1

Write each number using an exponent and the given base. 8, base 2

1, base 7

Multiply. 3  10²= ____ It has ____zeros!

Scientific Notation Rule Example 1: 345,000, x 10 1)Decimal point after first number bigger than 0 2)Big to Small-Exponent Positive 3)Small to Big-Exponent Negative

3404

60, 100

23.04

42,000

214,000

Write using an exponent and the given base: 81, base 9

Write using an exponent and the given base: 16, base 4

Write using an exponent and the given base: 64, base 4

Multiply. 268  10³

Multiply. 25  10⁵

Write in scientific notation 2,341

Write in scientific notation

Challenge Problems Fill in the missing pieces. 24,500= 2.45 x 10 ⁻⁻

Challenge Problems Fill in the missing pieces. 16,800= _____x 10 ⁴