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Lesson 8-2 Dividing Monomials Contents

Example 1 Quotient of Powers Example 2 Power of a Quotient Example 3 Zero Exponent Example 4 Negative Exponents Example 5 Apply Properties of Exponents Lesson 2 Contents

Simplify Assume that x and y are not equal to zero. Group powers that have the same base. Quotient of Powers Answer: Simplify. Example 2-1a

Simplify Assume that a and b are not equal to zero. Answer: Example 2-1b

Simplify Assume that e and f are not equal to zero. Power of a Quotient Power of a Product Power of a Power Answer: Example 2-2a

Simplify Assume that p and q are not equal to zero. Answer: Example 2-2b

Simplify Assume that m and n are not equal to zero. Answer: 1 Example 2-3a

Simplify . Assume that m and n are not equal to zero. Answer: Quotient of Powers Example 2-3b

Simplify each expression. Assume that z is not equal to zero. b. Answer: 1 Answer: Example 2-3c

Simplify . Assume that y and z are not equal to zero. Write as a product of fractions. Answer: Multiply fractions. Example 2-4a

Simplify . Assume that p, q, and r are not equal to zero. Group powers with the same base. Quotient of Powers and Negative Exponent Properties Example 2-4b

Negative Exponent Property Simplify. Negative Exponent Property Multiply fractions. Answer: Example 2-4c

Simplify each expression. Assume that no denominator is equal to zero. b. Answer: Answer: Example 2-4d

Multiple-Choice Test Item Write the ratio of the circumference of the circle to the area of the square in simplest form. A B C D Read the Test Item A ratio is a comparison of two quantities. It can be written in fraction form. Example 2-5a

Solve the Test Item circumference of a circle length of a square diameter of circle or 2r area of square Substitute. Quotient of Powers Example 2-5b

Simplify. Answer: C Example 2-5c

Multiple-Choice Test Item Write the ratio of the circumference of the circle to the perimeter of the square in simplest form. A B C D Answer: A Example 2-5d

End of Lesson 2

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