Chapter 8 Final Exam Review

2 4 POWER two to the fourth power an expression that represents repeated multiplication. 4 Product 2 EXPONENT Words two to the fourth power BASE

Section 8.1 “Apply Exponent Properties Involving Products” (1) Product of Powers Property (2) Power of a Power Property (3) Power of a Product Property

Section 8.2 “Apply Exponent Properties Involving Quotients” (1) Quotient of Powers Property (2) Power of a Quotient Property

Section 8.3 “Zero and Negative Exponents” Let ‘n’ be a positive integer and ‘a’ be a nonzero number. Negative Exponents Zero Exponents reciprocals Any number or variable to the zero power is always equal to one.

Evaluate the expressions. 1) 2) 3)

Use All Properties of Exponents Try It Out... Use All Properties of Exponents

Section 8.4, “Scientific Notation” A number is written in scientific notation if it has the form: where c is greater than or equal to 1 but less than 10. Standard form Product form Scientific notation **HINT: How many spots has the decimal point moved?

Evaluate the product. Decimal form Find the product of and Write the product Reorder Multiply Write in scientific notation Decimal form

Evaluate the quotient. Decimal form Write the product Write in scientific notation Decimal form